21048217344

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 648

約数和(自身を含む): 81625038768

約数和(自身を除く): 60576821424

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, 128, 132, 136, 144, 147, 153, 154, 168, 176, 187, 192, 196, 198, 204, 224, 231, 238, 252, 256, 264, 272, 288, 294, 306, 308, 336, 352, 357, 374, 384, 392, 396, 408, 441, 448, 462, 476, 504, 528, 539, 544, 561, 576, 588, 612, 616, 672, 693, 704, 714, 748, 768, 784, 792, 816, 833, 882, 896, 924, 952, 997, 1008, 1056, 1071, 1078, 1088, 1122, 1152, 1176, 1224, 1232, 1309, 1344, 1386, 1408, 1428, 1496, 1568, 1584, 1617, 1632, 1666, 1683, 1764, 1792, 1848, 1904, 1994, 2016, 2112, 2142, 2156, 2176, 2244, 2304, 2352, 2448, 2464, 2499, 2618, 2688, 2772, 2816, 2856, 2991, 2992, 3136, 3168, 3234, 3264, 3332, 3366, 3528, 3696, 3808, 3927, 3988, 4032, 4224, 4284, 4312, 4352, 4488, 4704, 4851, 4896, 4928, 4998, 5236, 5376, 5544, 5712, 5982, 5984, 6272, 6336, 6468, 6528, 6664, 6732, 6979, 7056, 7392, 7497, 7616, 7854, 7976, 8064, 8448, 8568, 8624, 8973, 8976, 9163, 9408, 9702, 9792, 9856, 9996, 10472, 10967, 11088, 11424, 11781, 11964, 11968, 12544, 12672, 12936, 13056, 13328, 13464, 13958, 14112, 14784, 14994, 15232, 15708, 15952, 16128, 16949, 17136, 17248, 17946, 17952, 18326, 18816, 19404, 19584, 19712, 19992, 20937, 20944, 21934, 22176, 22848, 23562, 23928, 23936, 25344, 25872, 26656, 26928, 27489, 27916, 28224, 29568, 29988, 30464, 31416, 31904, 32901, 33898, 34272, 34496, 35892, 35904, 36652, 37632, 38808, 39168, 39984, 41874, 41888, 43868, 44352, 45696, 47124, 47856, 47872, 48853, 50847, 51744, 53312, 53856, 54978, 55832, 56448, 59136, 59976, 62811, 62832, 63808, 65802, 67796, 68544, 68992, 71784, 71808, 73304, 76769, 77616, 79968, 82467, 83748, 83776, 87736, 88704, 91392, 94248, 95712, 97706, 98703, 101694, 103488, 106624, 107712, 109956, 111664, 112896, 118643, 119952, 125622, 125664, 127616, 131604, 135592, 137088, 137984, 143568, 143616, 146559, 146608, 152541, 153538, 155232, 159936, 164934, 167496, 167552, 175472, 177408, 186439, 188496, 191424, 195412, 197406, 203388, 206976, 213248, 215424, 219912, 223328, 230307, 237286, 239904, 251244, 251328, 255232, 263208, 271184, 274176, 287136, 293118, 293216, 305082, 307076, 310464, 319872, 329868, 334992, 335104, 350944, 355929, 372878, 376992, 382848, 390824, 394812, 406776, 413952, 430848, 439677, 439824, 446656, 460614, 474572, 479808, 502488, 502656, 526416, 537383, 542368, 559317, 574272, 586236, 586432, 610164, 614152, 620928, 639744, 659736, 669984, 690921, 701888, 711858, 745756, 753984, 765696, 781648, 789624, 813552, 830501, 879354, 879648, 893312, 921228, 949144, 959616, 1004976, 1005312, 1052832, 1067787, 1074766, 1084736, 1118634, 1148544, 1172472, 1172864, 1220328, 1228304, 1241856, 1305073, 1319472, 1339968, 1381842, 1403776, 1423716, 1491512, 1507968, 1563296, 1579248, 1612149, 1627104, 1661002, 1677951, 1758708, 1759296, 1786624, 1842456, 1898288, 1919232, 2009952, 2105664, 2135574, 2149532, 2169472, 2237268, 2297088, 2344944, 2345728, 2440656, 2456608, 2491503, 2610146, 2638944, 2679936, 2763684, 2807552, 2847432, 2983024, 3015936, 3126592, 3158496, 3224298, 3254208, 3322004, 3355902, 3517416, 3518592, 3684912, 3796576, 3915219, 4019904, 4211328, 4271148, 4299064, 4338944, 4474536, 4689888, 4836447, 4881312, 4913216, 4983006, 5220292, 5277888, 5359872, 5527368, 5694864, 5966048, 6253184, 6316992, 6448596, 6508416, 6644008, 6711804, 7034832, 7037184, 7369824, 7474509, 7593152, 7830438, 8039808, 8422656, 8542296, 8598128, 8949072, 9135511, 9379776, 9672894, 9762624, 9826432, 9966012, 10440584, 10555776, 11054736, 11389728, 11745657, 11932096, 12506368, 12633984, 12897192, 13016832, 13288016, 13423608, 14069664, 14739648, 14949018, 15186304, 15660876, 16079616, 17084592, 17196256, 17898144, 18271022, 18759552, 19345788, 19525248, 19652864, 19932024, 20881168, 21111552, 22109472, 22779456, 23491314, 23864192, 25267968, 25794384, 26576032, 26847216, 27406533, 28139328, 29479296, 29898036, 30372608, 31321752, 34169184, 34392512, 35796288, 36542044, 37519104, 38691576, 39050496, 39864048, 41762336, 44218944, 45558912, 46982628, 47728384, 51588768, 53152064, 53694432, 54813066, 56278656, 58958592, 59796072, 62643504, 68338368, 68785024, 71592576, 73084088, 77383152, 79728096, 82219599, 83524672, 88437888, 91117824, 93965256, 103177536, 106304128, 107388864, 109626132, 112557312, 119592144, 125287008, 136676736, 137570048, 143185152, 146168176, 154766304, 159456192, 164439198, 167049344, 176875776, 187930512, 206355072, 212608256, 214777728, 219252264, 239184288, 250574016, 273353472, 292336352, 309532608, 318912384, 328878396, 334098688, 375861024, 412710144, 429555456, 438504528, 478368576, 501148032, 584672704, 619065216, 637824768, 657756792, 751722048, 877009056, 956737152, 1002296064, 1169345408, 1238130432, 1315513584, 1503444096, 1754018112, 1913474304, 2338690816, 2631027168, 3006888192, 3508036224, 5262054336, 7016072448, 10524108672, 21048217344]

約数ペア:

[(1, 21048217344), (2, 10524108672), (3, 7016072448), (4, 5262054336), (6, 3508036224), (7, 3006888192), (8, 2631027168), (9, 2338690816), (11, 1913474304), (12, 1754018112), (14, 1503444096), (16, 1315513584), (17, 1238130432), (18, 1169345408), (21, 1002296064), (22, 956737152), (24, 877009056), (28, 751722048), (32, 657756792), (33, 637824768), (34, 619065216), (36, 584672704), (42, 501148032), (44, 478368576), (48, 438504528), (49, 429555456), (51, 412710144), (56, 375861024), (63, 334098688), (64, 328878396), (66, 318912384), (68, 309532608), (72, 292336352), (77, 273353472), (84, 250574016), (88, 239184288), (96, 219252264), (98, 214777728), (99, 212608256), (102, 206355072), (112, 187930512), (119, 176875776), (126, 167049344), (128, 164439198), (132, 159456192), (136, 154766304), (144, 146168176), (147, 143185152), (153, 137570048), (154, 136676736), (168, 125287008), (176, 119592144), (187, 112557312), (192, 109626132), (196, 107388864), (198, 106304128), (204, 103177536), (224, 93965256), (231, 91117824), (238, 88437888), (252, 83524672), (256, 82219599), (264, 79728096), (272, 77383152), (288, 73084088), (294, 71592576), (306, 68785024), (308, 68338368), (336, 62643504), (352, 59796072), (357, 58958592), (374, 56278656), (384, 54813066), (392, 53694432), (396, 53152064), (408, 51588768), (441, 47728384), (448, 46982628), (462, 45558912), (476, 44218944), (504, 41762336), (528, 39864048), (539, 39050496), (544, 38691576), (561, 37519104), (576, 36542044), (588, 35796288), (612, 34392512), (616, 34169184), (672, 31321752), (693, 30372608), (704, 29898036), (714, 29479296), (748, 28139328), (768, 27406533), (784, 26847216), (792, 26576032), (816, 25794384), (833, 25267968), (882, 23864192), (896, 23491314), (924, 22779456), (952, 22109472), (997, 21111552), (1008, 20881168), (1056, 19932024), (1071, 19652864), (1078, 19525248), (1088, 19345788), (1122, 18759552), (1152, 18271022), (1176, 17898144), (1224, 17196256), (1232, 17084592), (1309, 16079616), (1344, 15660876), (1386, 15186304), (1408, 14949018), (1428, 14739648), (1496, 14069664), (1568, 13423608), (1584, 13288016), (1617, 13016832), (1632, 12897192), (1666, 12633984), (1683, 12506368), (1764, 11932096), (1792, 11745657), (1848, 11389728), (1904, 11054736), (1994, 10555776), (2016, 10440584), (2112, 9966012), (2142, 9826432), (2156, 9762624), (2176, 9672894), (2244, 9379776), (2304, 9135511), (2352, 8949072), (2448, 8598128), (2464, 8542296), (2499, 8422656), (2618, 8039808), (2688, 7830438), (2772, 7593152), (2816, 7474509), (2856, 7369824), (2991, 7037184), (2992, 7034832), (3136, 6711804), (3168, 6644008), (3234, 6508416), (3264, 6448596), (3332, 6316992), (3366, 6253184), (3528, 5966048), (3696, 5694864), (3808, 5527368), (3927, 5359872), (3988, 5277888), (4032, 5220292), (4224, 4983006), (4284, 4913216), (4312, 4881312), (4352, 4836447), (4488, 4689888), (4704, 4474536), (4851, 4338944), (4896, 4299064), (4928, 4271148), (4998, 4211328), (5236, 4019904), (5376, 3915219), (5544, 3796576), (5712, 3684912), (5982, 3518592), (5984, 3517416), (6272, 3355902), (6336, 3322004), (6468, 3254208), (6528, 3224298), (6664, 3158496), (6732, 3126592), (6979, 3015936), (7056, 2983024), (7392, 2847432), (7497, 2807552), (7616, 2763684), (7854, 2679936), (7976, 2638944), (8064, 2610146), (8448, 2491503), (8568, 2456608), (8624, 2440656), (8973, 2345728), (8976, 2344944), (9163, 2297088), (9408, 2237268), (9702, 2169472), (9792, 2149532), (9856, 2135574), (9996, 2105664), (10472, 2009952), (10967, 1919232), (11088, 1898288), (11424, 1842456), (11781, 1786624), (11964, 1759296), (11968, 1758708), (12544, 1677951), (12672, 1661002), (12936, 1627104), (13056, 1612149), (13328, 1579248), (13464, 1563296), (13958, 1507968), (14112, 1491512), (14784, 1423716), (14994, 1403776), (15232, 1381842), (15708, 1339968), (15952, 1319472), (16128, 1305073), (16949, 1241856), (17136, 1228304), (17248, 1220328), (17946, 1172864), (17952, 1172472), (18326, 1148544), (18816, 1118634), (19404, 1084736), (19584, 1074766), (19712, 1067787), (19992, 1052832), (20937, 1005312), (20944, 1004976), (21934, 959616), (22176, 949144), (22848, 921228), (23562, 893312), (23928, 879648), (23936, 879354), (25344, 830501), (25872, 813552), (26656, 789624), (26928, 781648), (27489, 765696), (27916, 753984), (28224, 745756), (29568, 711858), (29988, 701888), (30464, 690921), (31416, 669984), (31904, 659736), (32901, 639744), (33898, 620928), (34272, 614152), (34496, 610164), (35892, 586432), (35904, 586236), (36652, 574272), (37632, 559317), (38808, 542368), (39168, 537383), (39984, 526416), (41874, 502656), (41888, 502488), (43868, 479808), (44352, 474572), (45696, 460614), (47124, 446656), (47856, 439824), (47872, 439677), (48853, 430848), (50847, 413952), (51744, 406776), (53312, 394812), (53856, 390824), (54978, 382848), (55832, 376992), (56448, 372878), (59136, 355929), (59976, 350944), (62811, 335104), (62832, 334992), (63808, 329868), (65802, 319872), (67796, 310464), (68544, 307076), (68992, 305082), (71784, 293216), (71808, 293118), (73304, 287136), (76769, 274176), (77616, 271184), (79968, 263208), (82467, 255232), (83748, 251328), (83776, 251244), (87736, 239904), (88704, 237286), (91392, 230307), (94248, 223328), (95712, 219912), (97706, 215424), (98703, 213248), (101694, 206976), (103488, 203388), (106624, 197406), (107712, 195412), (109956, 191424), (111664, 188496), (112896, 186439), (118643, 177408), (119952, 175472), (125622, 167552), (125664, 167496), (127616, 164934), (131604, 159936), (135592, 155232), (137088, 153538), (137984, 152541), (143568, 146608), (143616, 146559)]