289457664

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6131

約数の個数: 80

約数和(自身を含む): 796139520

約数和(自身を除く): 506681856

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, 1488, 1536, 1984, 2976, 3968, 5952, 6079, 7936, 11904, 12158, 15872, 18237, 23808, 24316, 36474, 47616, 48632, 72948, 97264, 145896, 188449, 194528, 291792, 376898, 389056, 565347, 583584, 753796, 778112, 1130694, 1167168, 1507592, 1556224, 2261388, 2334336, 3015184, 3112448, 4522776, 4668672, 6030368, 9045552, 9337344, 12060736, 18091104, 24121472, 36182208, 48242944, 72364416, 96485888, 144728832, 289457664]

約数ペア:

[(1, 289457664), (2, 144728832), (3, 96485888), (4, 72364416), (6, 48242944), (8, 36182208), (12, 24121472), (16, 18091104), (24, 12060736), (31, 9337344), (32, 9045552), (48, 6030368), (62, 4668672), (64, 4522776), (93, 3112448), (96, 3015184), (124, 2334336), (128, 2261388), (186, 1556224), (192, 1507592), (248, 1167168), (256, 1130694), (372, 778112), (384, 753796), (496, 583584), (512, 565347), (744, 389056), (768, 376898), (992, 291792), (1488, 194528), (1536, 188449), (1984, 145896), (2976, 97264), (3968, 72948), (5952, 48632), (6079, 47616), (7936, 36474), (11904, 24316), (12158, 23808), (15872, 18237)]