18768169728

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 864

約数和(自身を含む): 73466265600

約数和(自身を除く): 54698095872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 49, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 98, 99, 102, 112, 119, 126, 127, 128, 132, 136, 144, 147, 153, 154, 168, 176, 187, 192, 196, 198, 204, 224, 231, 238, 252, 254, 256, 264, 272, 288, 294, 306, 308, 336, 343, 352, 357, 374, 381, 384, 392, 396, 408, 441, 448, 462, 476, 504, 508, 528, 539, 544, 561, 576, 588, 612, 616, 672, 686, 693, 704, 714, 748, 762, 768, 784, 792, 816, 833, 882, 889, 896, 924, 952, 1008, 1016, 1029, 1056, 1071, 1078, 1088, 1122, 1143, 1152, 1176, 1224, 1232, 1309, 1344, 1372, 1386, 1397, 1408, 1428, 1496, 1524, 1568, 1584, 1617, 1632, 1666, 1683, 1764, 1778, 1792, 1848, 1904, 2016, 2032, 2058, 2112, 2142, 2156, 2159, 2176, 2244, 2286, 2304, 2352, 2448, 2464, 2499, 2618, 2667, 2688, 2744, 2772, 2794, 2816, 2856, 2992, 3048, 3087, 3136, 3168, 3234, 3264, 3332, 3366, 3528, 3556, 3696, 3773, 3808, 3927, 4032, 4064, 4116, 4191, 4224, 4284, 4312, 4318, 4352, 4488, 4572, 4704, 4851, 4896, 4928, 4998, 5236, 5334, 5376, 5488, 5544, 5588, 5712, 5831, 5984, 6096, 6174, 6223, 6272, 6336, 6468, 6477, 6528, 6664, 6732, 7056, 7112, 7392, 7497, 7546, 7616, 7854, 8001, 8064, 8128, 8232, 8382, 8448, 8568, 8624, 8636, 8976, 9144, 9163, 9408, 9702, 9779, 9792, 9856, 9996, 10472, 10668, 10976, 11088, 11176, 11319, 11424, 11662, 11781, 11968, 12192, 12348, 12446, 12544, 12573, 12672, 12936, 12954, 13056, 13328, 13464, 14112, 14224, 14784, 14994, 15092, 15113, 15232, 15708, 16002, 16128, 16256, 16464, 16764, 17136, 17248, 17272, 17493, 17952, 18288, 18326, 18669, 18816, 19404, 19431, 19558, 19584, 19712, 19992, 20944, 21336, 21952, 22176, 22352, 22638, 22848, 23324, 23562, 23749, 23936, 24384, 24696, 24892, 25146, 25344, 25872, 25908, 26656, 26928, 27489, 28224, 28448, 29337, 29568, 29988, 30184, 30226, 30464, 31416, 32004, 32512, 32928, 33528, 33957, 34272, 34496, 34544, 34986, 35904, 36576, 36652, 37338, 37632, 38808, 38862, 39116, 39168, 39984, 41888, 42672, 43561, 43904, 44352, 44704, 45276, 45339, 45696, 46648, 47124, 47498, 47872, 48768, 49392, 49784, 50292, 51744, 51816, 52479, 53312, 53856, 54978, 56007, 56448, 56896, 58674, 59136, 59976, 60368, 60452, 62832, 64008, 64141, 65856, 67056, 67914, 68453, 68544, 68992, 69088, 69972, 71247, 71808, 73152, 73304, 74676, 77616, 77724, 78232, 79968, 82467, 83776, 85344, 87122, 87808, 88011, 88704, 89408, 90552, 90678, 91392, 93296, 94248, 94996, 97536, 98784, 99568, 100584, 103488, 103632, 104958, 105791, 106624, 107712, 109956, 112014, 112896, 113792, 117348, 119952, 120736, 120904, 125664, 128016, 128282, 130683, 131712, 134112, 135828, 136017, 136906, 137088, 137984, 138176, 139944, 142494, 143616, 146304, 146608, 149352, 155232, 155448, 156464, 159936, 164934, 166243, 167552, 170688, 174244, 176022, 177408, 178816, 181104, 181356, 186592, 188496, 189992, 192423, 197568, 199136, 201168, 205359, 206976, 207264, 209916, 211582, 213248, 213741, 215424, 219912, 224028, 227584, 234696, 239904, 241472, 241808, 251328, 256032, 256564, 261366, 263424, 268224, 271656, 272034, 273812, 274176, 276352, 279888, 284988, 292608, 293216, 298704, 310464, 310896, 312928, 317373, 319872, 329868, 332486, 335104, 341376, 348488, 352044, 357632, 362208, 362712, 373184, 376992, 379984, 384846, 392049, 395136, 398272, 402336, 410718, 413952, 414528, 419832, 423164, 427482, 430848, 439824, 448056, 469392, 479171, 479808, 482944, 483616, 498729, 502656, 512064, 513128, 522732, 536448, 543312, 544068, 547624, 552704, 559776, 569976, 577269, 586432, 597408, 616077, 620928, 621792, 625856, 634746, 639744, 659736, 664972, 682752, 696976, 704088, 724416, 725424, 740537, 746368, 753984, 759968, 769692, 784098, 790272, 796544, 804672, 821436, 829056, 839664, 846328, 854964, 879648, 896112, 938784, 952119, 958342, 959616, 965888, 967232, 997458, 1005312, 1024128, 1026256, 1045464, 1072896, 1086624, 1088136, 1095248, 1119552, 1139952, 1154538, 1163701, 1172864, 1194816, 1232154, 1241856, 1243584, 1251712, 1269492, 1319472, 1329944, 1393952, 1408176, 1437513, 1448832, 1450848, 1481074, 1492736, 1496187, 1507968, 1519936, 1539384, 1568196, 1593088, 1609344, 1642872, 1658112, 1679328, 1692656, 1709928, 1759296, 1792224, 1877568, 1904238, 1916684, 1919232, 1934464, 1994916, 2048256, 2052512, 2090928, 2173248, 2176272, 2190496, 2221611, 2239104, 2279904, 2309076, 2327402, 2345728, 2389632, 2464308, 2487168, 2503424, 2538984, 2638944, 2659888, 2787904, 2816352, 2875026, 2897664, 2901696, 2962148, 2992374, 3015936, 3039872, 3078768, 3136392, 3218688, 3285744, 3358656, 3385312, 3419856, 3491103, 3518592, 3584448, 3755136, 3808476, 3833368, 3868928, 3989832, 4105024, 4181856, 4312539, 4346496, 4352544, 4380992, 4443222, 4478208, 4559808, 4618152, 4654804, 4779264, 4928616, 4974336, 5077968, 5277888, 5319776, 5575808, 5632704, 5750052, 5803392, 5924296, 5984748, 6079744, 6157536, 6272784, 6571488, 6664833, 6717312, 6770624, 6839712, 6982206, 7037184, 7168896, 7510272, 7616952, 7666736, 7979664, 8145907, 8210048, 8363712, 8625078, 8692992, 8705088, 8761984, 8886444, 9119616, 9236304, 9309608, 9857232, 10155936, 10473309, 10555776, 10639552, 11151616, 11265408, 11500104, 11606784, 11848592, 11969496, 12315072, 12545568, 13142976, 13329666, 13434624, 13541248, 13679424, 13964412, 14337792, 15233904, 15333472, 15959328, 16291814, 16420096, 16727424, 17250156, 17410176, 17523968, 17772888, 18239232, 18472608, 18619216, 19714464, 20311872, 20946618, 21111552, 21279104, 22530816, 23000208, 23697184, 23938992, 24437721, 24630144, 25091136, 26285952, 26659332, 27082496, 27358848, 27928824, 30467808, 30666944, 31918656, 32583628, 33454848, 34500312, 34820352, 35545776, 36945216, 37238432, 39428928, 40623744, 41893236, 42558208, 46000416, 47394368, 47877984, 48875442, 49260288, 50182272, 52571904, 53318664, 54717696, 55857648, 60935616, 61333888, 63837312, 65167256, 69000624, 71091552, 73313163, 73890432, 74476864, 78857856, 81247488, 83786472, 92000832, 94788736, 95755968, 97750884, 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約数ペア:

[(1, 18768169728), (2, 9384084864), (3, 6256056576), (4, 4692042432), (6, 3128028288), (7, 2681167104), (8, 2346021216), (9, 2085352192), (11, 1706197248), (12, 1564014144), (14, 1340583552), (16, 1173010608), (17, 1104009984), (18, 1042676096), (21, 893722368), (22, 853098624), (24, 782007072), (28, 670291776), (32, 586505304), (33, 568732416), (34, 552004992), (36, 521338048), (42, 446861184), (44, 426549312), (48, 391003536), (49, 383023872), (51, 368003328), (56, 335145888), (63, 297907456), (64, 293252652), (66, 284366208), (68, 276002496), (72, 260669024), (77, 243742464), (84, 223430592), (88, 213274656), (96, 195501768), (98, 191511936), (99, 189577472), (102, 184001664), (112, 167572944), (119, 157715712), (126, 148953728), (127, 147780864), (128, 146626326), (132, 142183104), (136, 138001248), (144, 130334512), (147, 127674624), (153, 122667776), (154, 121871232), (168, 111715296), (176, 106637328), (187, 100364544), (192, 97750884), (196, 95755968), (198, 94788736), (204, 92000832), (224, 83786472), (231, 81247488), (238, 78857856), (252, 74476864), (254, 73890432), (256, 73313163), (264, 71091552), (272, 69000624), (288, 65167256), (294, 63837312), (306, 61333888), (308, 60935616), (336, 55857648), (343, 54717696), (352, 53318664), (357, 52571904), (374, 50182272), (381, 49260288), (384, 48875442), (392, 47877984), (396, 47394368), (408, 46000416), (441, 42558208), (448, 41893236), (462, 40623744), (476, 39428928), (504, 37238432), (508, 36945216), (528, 35545776), (539, 34820352), (544, 34500312), (561, 33454848), (576, 32583628), (588, 31918656), (612, 30666944), (616, 30467808), (672, 27928824), (686, 27358848), (693, 27082496), (704, 26659332), (714, 26285952), (748, 25091136), (762, 24630144), (768, 24437721), (784, 23938992), (792, 23697184), (816, 23000208), (833, 22530816), (882, 21279104), (889, 21111552), (896, 20946618), (924, 20311872), (952, 19714464), (1008, 18619216), (1016, 18472608), (1029, 18239232), (1056, 17772888), (1071, 17523968), (1078, 17410176), (1088, 17250156), (1122, 16727424), (1143, 16420096), (1152, 16291814), (1176, 15959328), (1224, 15333472), (1232, 15233904), (1309, 14337792), (1344, 13964412), (1372, 13679424), (1386, 13541248), (1397, 13434624), (1408, 13329666), (1428, 13142976), (1496, 12545568), (1524, 12315072), (1568, 11969496), (1584, 11848592), (1617, 11606784), (1632, 11500104), (1666, 11265408), (1683, 11151616), (1764, 10639552), (1778, 10555776), (1792, 10473309), (1848, 10155936), (1904, 9857232), (2016, 9309608), (2032, 9236304), (2058, 9119616), (2112, 8886444), (2142, 8761984), (2156, 8705088), (2159, 8692992), (2176, 8625078), (2244, 8363712), (2286, 8210048), (2304, 8145907), (2352, 7979664), (2448, 7666736), (2464, 7616952), (2499, 7510272), (2618, 7168896), (2667, 7037184), (2688, 6982206), (2744, 6839712), (2772, 6770624), (2794, 6717312), (2816, 6664833), (2856, 6571488), (2992, 6272784), (3048, 6157536), (3087, 6079744), (3136, 5984748), (3168, 5924296), (3234, 5803392), (3264, 5750052), (3332, 5632704), (3366, 5575808), (3528, 5319776), (3556, 5277888), (3696, 5077968), (3773, 4974336), (3808, 4928616), (3927, 4779264), (4032, 4654804), (4064, 4618152), (4116, 4559808), (4191, 4478208), (4224, 4443222), (4284, 4380992), (4312, 4352544), (4318, 4346496), (4352, 4312539), (4488, 4181856), (4572, 4105024), (4704, 3989832), (4851, 3868928), (4896, 3833368), (4928, 3808476), (4998, 3755136), (5236, 3584448), (5334, 3518592), (5376, 3491103), (5488, 3419856), (5544, 3385312), (5588, 3358656), (5712, 3285744), (5831, 3218688), (5984, 3136392), (6096, 3078768), (6174, 3039872), (6223, 3015936), (6272, 2992374), (6336, 2962148), (6468, 2901696), (6477, 2897664), (6528, 2875026), (6664, 2816352), (6732, 2787904), (7056, 2659888), (7112, 2638944), (7392, 2538984), (7497, 2503424), (7546, 2487168), (7616, 2464308), (7854, 2389632), (8001, 2345728), (8064, 2327402), (8128, 2309076), (8232, 2279904), (8382, 2239104), (8448, 2221611), (8568, 2190496), (8624, 2176272), (8636, 2173248), (8976, 2090928), (9144, 2052512), (9163, 2048256), (9408, 1994916), (9702, 1934464), (9779, 1919232), (9792, 1916684), (9856, 1904238), (9996, 1877568), (10472, 1792224), (10668, 1759296), (10976, 1709928), (11088, 1692656), (11176, 1679328), (11319, 1658112), (11424, 1642872), (11662, 1609344), (11781, 1593088), (11968, 1568196), (12192, 1539384), (12348, 1519936), (12446, 1507968), (12544, 1496187), (12573, 1492736), (12672, 1481074), (12936, 1450848), (12954, 1448832), (13056, 1437513), (13328, 1408176), (13464, 1393952), (14112, 1329944), (14224, 1319472), (14784, 1269492), (14994, 1251712), (15092, 1243584), (15113, 1241856), (15232, 1232154), (15708, 1194816), (16002, 1172864), (16128, 1163701), (16256, 1154538), (16464, 1139952), (16764, 1119552), (17136, 1095248), (17248, 1088136), (17272, 1086624), (17493, 1072896), (17952, 1045464), (18288, 1026256), (18326, 1024128), (18669, 1005312), (18816, 997458), (19404, 967232), (19431, 965888), (19558, 959616), (19584, 958342), (19712, 952119), (19992, 938784), (20944, 896112), (21336, 879648), (21952, 854964), (22176, 846328), (22352, 839664), (22638, 829056), (22848, 821436), (23324, 804672), (23562, 796544), (23749, 790272), (23936, 784098), (24384, 769692), (24696, 759968), (24892, 753984), (25146, 746368), (25344, 740537), (25872, 725424), (25908, 724416), (26656, 704088), (26928, 696976), (27489, 682752), (28224, 664972), (28448, 659736), (29337, 639744), (29568, 634746), (29988, 625856), (30184, 621792), (30226, 620928), (30464, 616077), (31416, 597408), (32004, 586432), (32512, 577269), (32928, 569976), (33528, 559776), (33957, 552704), (34272, 547624), (34496, 544068), (34544, 543312), (34986, 536448), (35904, 522732), (36576, 513128), (36652, 512064), (37338, 502656), (37632, 498729), (38808, 483616), (38862, 482944), (39116, 479808), (39168, 479171), (39984, 469392), (41888, 448056), (42672, 439824), (43561, 430848), (43904, 427482), (44352, 423164), (44704, 419832), (45276, 414528), (45339, 413952), (45696, 410718), (46648, 402336), (47124, 398272), (47498, 395136), (47872, 392049), (48768, 384846), (49392, 379984), (49784, 376992), (50292, 373184), (51744, 362712), (51816, 362208), (52479, 357632), (53312, 352044), (53856, 348488), (54978, 341376), (56007, 335104), (56448, 332486), (56896, 329868), (58674, 319872), (59136, 317373), (59976, 312928), (60368, 310896), (60452, 310464), (62832, 298704), (64008, 293216), (64141, 292608), (65856, 284988), (67056, 279888), (67914, 276352), (68453, 274176), (68544, 273812), (68992, 272034), (69088, 271656), (69972, 268224), (71247, 263424), (71808, 261366), (73152, 256564), (73304, 256032), (74676, 251328), (77616, 241808), (77724, 241472), (78232, 239904), (79968, 234696), (82467, 227584), (83776, 224028), (85344, 219912), (87122, 215424), (87808, 213741), (88011, 213248), (88704, 211582), (89408, 209916), (90552, 207264), (90678, 206976), (91392, 205359), (93296, 201168), (94248, 199136), (94996, 197568), (97536, 192423), (98784, 189992), (99568, 188496), (100584, 186592), (103488, 181356), (103632, 181104), (104958, 178816), (105791, 177408), (106624, 176022), (107712, 174244), (109956, 170688), (112014, 167552), (112896, 166243), (113792, 164934), (117348, 159936), (119952, 156464), (120736, 155448), (120904, 155232), (125664, 149352), (128016, 146608), (128282, 146304), (130683, 143616), (131712, 142494), (134112, 139944), (135828, 138176), (136017, 137984), (136906, 137088)]