1668455021568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17519899}}^1$

素因数の和:17519953

約数の個数: 88

約数和(自身を含む): 4590494118400

約数和(自身を除く): 2922039096832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 23808, 31744, 47616, 95232, 17519899, 35039798, 52559697, 70079596, 105119394, 140159192, 210238788, 280318384, 420477576, 543116869, 560636768, 840955152, 1086233738, 1121273536, 1629350607, 1681910304, 2172467476, 2242547072, 3258701214, 3363820608, 4344934952, 4485094144, 6517402428, 6727641216, 8689869904, 8970188288, 13034804856, 13455282432, 17379739808, 17940376576, 26069609712, 26910564864, 34759479616, 52139219424, 53821129728, 69518959232, 104278438848, 139037918464, 208556877696, 278075836928, 417113755392, 556151673856, 834227510784, 1668455021568]

約数ペア:

[(1, 1668455021568), (2, 834227510784), (3, 556151673856), (4, 417113755392), (6, 278075836928), (8, 208556877696), (12, 139037918464), (16, 104278438848), (24, 69518959232), (31, 53821129728), (32, 52139219424), (48, 34759479616), (62, 26910564864), (64, 26069609712), (93, 17940376576), (96, 17379739808), (124, 13455282432), (128, 13034804856), (186, 8970188288), (192, 8689869904), (248, 6727641216), (256, 6517402428), (372, 4485094144), (384, 4344934952), (496, 3363820608), (512, 3258701214), (744, 2242547072), (768, 2172467476), (992, 1681910304), (1024, 1629350607), (1488, 1121273536), (1536, 1086233738), (1984, 840955152), (2976, 560636768), (3072, 543116869), (3968, 420477576), (5952, 280318384), (7936, 210238788), (11904, 140159192), (15872, 105119394), (23808, 70079596), (31744, 52559697), (47616, 35039798), (95232, 17519899)]