28415943168

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:343

約数の個数: 240

約数和(自身を含む): 80892751104

約数和(自身を除く): 52476807936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 127, 128, 148, 186, 192, 222, 248, 254, 256, 296, 372, 381, 384, 444, 496, 508, 512, 592, 744, 762, 768, 888, 992, 1016, 1147, 1184, 1488, 1524, 1536, 1776, 1984, 2032, 2294, 2368, 2976, 3048, 3441, 3552, 3937, 3968, 4064, 4588, 4699, 4736, 5952, 6096, 6882, 7104, 7874, 7936, 8128, 9176, 9398, 9472, 11811, 11904, 12192, 13764, 14097, 14208, 15748, 15872, 16129, 16256, 18352, 18796, 18944, 23622, 23808, 24384, 27528, 28194, 28416, 31496, 32258, 32512, 36704, 37592, 47244, 47616, 48387, 48768, 55056, 56388, 56832, 62992, 64516, 65024, 73408, 75184, 94488, 96774, 97536, 110112, 112776, 125984, 129032, 145669, 146816, 150368, 188976, 193548, 195072, 220224, 225552, 251968, 258064, 291338, 293632, 300736, 377952, 387096, 437007, 440448, 451104, 499999, 503936, 516128, 582676, 587264, 596773, 601472, 755904, 774192, 874014, 880896, 902208, 999998, 1007872, 1032256, 1165352, 1193546, 1202944, 1499997, 1511808, 1548384, 1748028, 1761792, 1790319, 1804416, 1999996, 2015744, 2064512, 2330704, 2387092, 2405888, 2999994, 3023616, 3096768, 3496056, 3580638, 3608832, 3999992, 4129024, 4661408, 4774184, 5999988, 6047232, 6193536, 6992112, 7161276, 7217664, 7999984, 8258048, 9322816, 9548368, 11999976, 12387072, 13984224, 14322552, 15999968, 18499963, 18645632, 19096736, 23999952, 24774144, 27968448, 28645104, 31999936, 36999926, 37291264, 38193472, 47999904, 55499889, 55936896, 57290208, 63999872, 73999852, 74582528, 76386944, 95999808, 110999778, 111873792, 114580416, 127999744, 147999704, 152773888, 191999616, 221999556, 223747584, 229160832, 255999488, 295999408, 305547776, 383999232, 443999112, 458321664, 591998816, 767998464, 887998224, 916643328, 1183997632, 1775996448, 2367995264, 3551992896, 4735990528, 7103985792, 9471981056, 14207971584, 28415943168]

約数ペア:

[(1, 28415943168), (2, 14207971584), (3, 9471981056), (4, 7103985792), (6, 4735990528), (8, 3551992896), (12, 2367995264), (16, 1775996448), (24, 1183997632), (31, 916643328), (32, 887998224), (37, 767998464), (48, 591998816), (62, 458321664), (64, 443999112), (74, 383999232), (93, 305547776), (96, 295999408), (111, 255999488), (124, 229160832), (127, 223747584), (128, 221999556), (148, 191999616), (186, 152773888), (192, 147999704), (222, 127999744), (248, 114580416), (254, 111873792), (256, 110999778), (296, 95999808), (372, 76386944), (381, 74582528), (384, 73999852), (444, 63999872), (496, 57290208), (508, 55936896), (512, 55499889), (592, 47999904), (744, 38193472), (762, 37291264), (768, 36999926), (888, 31999936), (992, 28645104), (1016, 27968448), (1147, 24774144), (1184, 23999952), (1488, 19096736), (1524, 18645632), (1536, 18499963), (1776, 15999968), (1984, 14322552), (2032, 13984224), (2294, 12387072), (2368, 11999976), (2976, 9548368), (3048, 9322816), (3441, 8258048), (3552, 7999984), (3937, 7217664), (3968, 7161276), (4064, 6992112), (4588, 6193536), (4699, 6047232), (4736, 5999988), (5952, 4774184), (6096, 4661408), (6882, 4129024), (7104, 3999992), (7874, 3608832), (7936, 3580638), (8128, 3496056), (9176, 3096768), (9398, 3023616), (9472, 2999994), (11811, 2405888), (11904, 2387092), (12192, 2330704), (13764, 2064512), (14097, 2015744), (14208, 1999996), (15748, 1804416), (15872, 1790319), (16129, 1761792), (16256, 1748028), (18352, 1548384), (18796, 1511808), (18944, 1499997), (23622, 1202944), (23808, 1193546), (24384, 1165352), (27528, 1032256), (28194, 1007872), (28416, 999998), (31496, 902208), (32258, 880896), (32512, 874014), (36704, 774192), (37592, 755904), (47244, 601472), (47616, 596773), (48387, 587264), (48768, 582676), (55056, 516128), (56388, 503936), (56832, 499999), (62992, 451104), (64516, 440448), (65024, 437007), (73408, 387096), (75184, 377952), (94488, 300736), (96774, 293632), (97536, 291338), (110112, 258064), (112776, 251968), (125984, 225552), (129032, 220224), (145669, 195072), (146816, 193548), (150368, 188976)]