18678739968

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 440

約数和(自身を含む): 65056476672

約数和(自身を除く): 46377736704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 81, 84, 96, 106, 108, 112, 126, 128, 144, 159, 162, 168, 189, 192, 212, 216, 224, 252, 256, 288, 318, 324, 336, 371, 378, 384, 424, 432, 448, 477, 504, 512, 567, 576, 607, 636, 648, 672, 742, 756, 768, 848, 864, 896, 954, 1008, 1024, 1113, 1134, 1152, 1214, 1272, 1296, 1344, 1431, 1484, 1512, 1536, 1696, 1728, 1792, 1821, 1908, 2016, 2226, 2268, 2304, 2428, 2544, 2592, 2688, 2862, 2968, 3024, 3072, 3339, 3392, 3456, 3584, 3642, 3816, 4032, 4249, 4293, 4452, 4536, 4608, 4856, 5088, 5184, 5376, 5463, 5724, 5936, 6048, 6678, 6784, 6912, 7168, 7284, 7632, 8064, 8498, 8586, 8904, 9072, 9216, 9712, 10017, 10176, 10368, 10752, 10926, 11448, 11872, 12096, 12747, 13356, 13568, 13824, 14568, 15264, 16128, 16389, 16996, 17172, 17808, 18144, 19424, 20034, 20352, 20736, 21504, 21852, 22896, 23744, 24192, 25494, 26712, 27136, 27648, 29136, 30051, 30528, 32171, 32256, 32778, 33992, 34344, 35616, 36288, 38241, 38848, 40068, 40704, 41472, 43704, 45792, 47488, 48384, 49167, 50988, 53424, 54272, 58272, 60102, 61056, 64342, 64512, 65556, 67984, 68688, 71232, 72576, 76482, 77696, 80136, 81408, 82944, 87408, 91584, 94976, 96513, 96768, 98334, 101976, 106848, 114723, 116544, 120204, 122112, 128684, 131112, 135968, 137376, 142464, 145152, 152964, 155392, 160272, 162816, 174816, 183168, 189952, 193026, 193536, 196668, 203952, 213696, 225197, 229446, 233088, 240408, 244224, 257368, 262224, 271936, 274752, 284928, 289539, 290304, 305928, 310784, 320544, 344169, 349632, 366336, 379904, 386052, 393336, 407904, 427392, 450394, 458892, 466176, 480816, 488448, 514736, 524448, 543872, 549504, 569856, 579078, 580608, 611856, 621568, 641088, 675591, 688338, 699264, 732672, 772104, 786672, 815808, 854784, 868617, 900788, 917784, 932352, 961632, 1029472, 1048896, 1087744, 1099008, 1139712, 1158156, 1223712, 1282176, 1351182, 1376676, 1398528, 1465344, 1544208, 1573344, 1631616, 1709568, 1737234, 1801576, 1835568, 1864704, 1923264, 2026773, 2058944, 2097792, 2175488, 2198016, 2316312, 2447424, 2564352, 2605851, 2702364, 2753352, 2797056, 3088416, 3146688, 3263232, 3419136, 3474468, 3603152, 3671136, 3846528, 4053546, 4117888, 4195584, 4350976, 4396032, 4632624, 4894848, 5128704, 5211702, 5404728, 5506704, 5594112, 6080319, 6176832, 6293376, 6526464, 6948936, 7206304, 7342272, 7693056, 8107092, 8235776, 8391168, 9265248, 9789696, 10257408, 10423404, 10809456, 11013408, 12160638, 12353664, 12586752, 13052928, 13897872, 14412608, 14684544, 15386112, 16214184, 16471552, 16782336, 18240957, 18530496, 19579392, 20846808, 21618912, 22026816, 24321276, 24707328, 25173504, 27795744, 28825216, 29369088, 30772224, 32428368, 32943104, 36481914, 37060992, 39158784, 41693616, 43237824, 44053632, 48642552, 49414656, 50347008, 55591488, 57650432, 58738176, 64856736, 72963828, 74121984, 83387232, 86475648, 88107264, 97285104, 98829312, 111182976, 115300864, 117476352, 129713472, 145927656, 148243968, 166774464, 172951296, 176214528, 194570208, 222365952, 230601728, 259426944, 291855312, 296487936, 333548928, 345902592, 352429056, 389140416, 444731904, 518853888, 583710624, 667097856, 691805184, 778280832, 889463808, 1037707776, 1167421248, 1334195712, 1556561664, 2075415552, 2334842496, 2668391424, 3113123328, 4669684992, 6226246656, 9339369984, 18678739968]

約数ペア:

[(1, 18678739968), (2, 9339369984), (3, 6226246656), (4, 4669684992), (6, 3113123328), (7, 2668391424), (8, 2334842496), (9, 2075415552), (12, 1556561664), (14, 1334195712), (16, 1167421248), (18, 1037707776), (21, 889463808), (24, 778280832), (27, 691805184), (28, 667097856), (32, 583710624), (36, 518853888), (42, 444731904), (48, 389140416), (53, 352429056), (54, 345902592), (56, 333548928), (63, 296487936), (64, 291855312), (72, 259426944), (81, 230601728), (84, 222365952), (96, 194570208), (106, 176214528), (108, 172951296), (112, 166774464), (126, 148243968), (128, 145927656), (144, 129713472), (159, 117476352), (162, 115300864), (168, 111182976), (189, 98829312), (192, 97285104), (212, 88107264), (216, 86475648), (224, 83387232), (252, 74121984), (256, 72963828), (288, 64856736), (318, 58738176), (324, 57650432), (336, 55591488), (371, 50347008), (378, 49414656), (384, 48642552), (424, 44053632), (432, 43237824), (448, 41693616), (477, 39158784), (504, 37060992), (512, 36481914), (567, 32943104), (576, 32428368), (607, 30772224), (636, 29369088), (648, 28825216), (672, 27795744), (742, 25173504), (756, 24707328), (768, 24321276), (848, 22026816), (864, 21618912), (896, 20846808), (954, 19579392), (1008, 18530496), (1024, 18240957), (1113, 16782336), (1134, 16471552), (1152, 16214184), (1214, 15386112), (1272, 14684544), (1296, 14412608), (1344, 13897872), (1431, 13052928), (1484, 12586752), (1512, 12353664), (1536, 12160638), (1696, 11013408), (1728, 10809456), (1792, 10423404), (1821, 10257408), (1908, 9789696), (2016, 9265248), (2226, 8391168), (2268, 8235776), (2304, 8107092), (2428, 7693056), (2544, 7342272), (2592, 7206304), (2688, 6948936), (2862, 6526464), (2968, 6293376), (3024, 6176832), (3072, 6080319), (3339, 5594112), (3392, 5506704), (3456, 5404728), (3584, 5211702), (3642, 5128704), (3816, 4894848), (4032, 4632624), (4249, 4396032), (4293, 4350976), (4452, 4195584), (4536, 4117888), (4608, 4053546), (4856, 3846528), (5088, 3671136), (5184, 3603152), (5376, 3474468), (5463, 3419136), (5724, 3263232), (5936, 3146688), (6048, 3088416), (6678, 2797056), (6784, 2753352), (6912, 2702364), (7168, 2605851), (7284, 2564352), (7632, 2447424), (8064, 2316312), (8498, 2198016), (8586, 2175488), (8904, 2097792), (9072, 2058944), (9216, 2026773), (9712, 1923264), (10017, 1864704), (10176, 1835568), (10368, 1801576), (10752, 1737234), (10926, 1709568), (11448, 1631616), (11872, 1573344), (12096, 1544208), (12747, 1465344), (13356, 1398528), (13568, 1376676), (13824, 1351182), (14568, 1282176), (15264, 1223712), (16128, 1158156), (16389, 1139712), (16996, 1099008), (17172, 1087744), (17808, 1048896), (18144, 1029472), (19424, 961632), (20034, 932352), (20352, 917784), (20736, 900788), (21504, 868617), (21852, 854784), (22896, 815808), (23744, 786672), (24192, 772104), (25494, 732672), (26712, 699264), (27136, 688338), (27648, 675591), (29136, 641088), (30051, 621568), (30528, 611856), (32171, 580608), (32256, 579078), (32778, 569856), (33992, 549504), (34344, 543872), (35616, 524448), (36288, 514736), (38241, 488448), (38848, 480816), (40068, 466176), (40704, 458892), (41472, 450394), (43704, 427392), (45792, 407904), (47488, 393336), (48384, 386052), (49167, 379904), (50988, 366336), (53424, 349632), (54272, 344169), (58272, 320544), (60102, 310784), (61056, 305928), (64342, 290304), (64512, 289539), (65556, 284928), (67984, 274752), (68688, 271936), (71232, 262224), (72576, 257368), (76482, 244224), (77696, 240408), (80136, 233088), (81408, 229446), (82944, 225197), (87408, 213696), (91584, 203952), (94976, 196668), (96513, 193536), (96768, 193026), (98334, 189952), (101976, 183168), (106848, 174816), (114723, 162816), (116544, 160272), (120204, 155392), (122112, 152964), (128684, 145152), (131112, 142464), (135968, 137376)]