869231568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 2327993856

約数和(自身を除く): 1458762288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 257, 372, 496, 514, 744, 771, 1028, 1488, 1542, 2056, 2273, 3084, 4112, 4546, 6168, 6819, 7967, 9092, 12336, 13638, 15934, 18184, 23901, 27276, 31868, 36368, 47802, 54552, 63736, 70463, 95604, 109104, 127472, 140926, 191208, 211389, 281852, 382416, 422778, 563704, 584161, 845556, 1127408, 1168322, 1691112, 1752483, 2336644, 3382224, 3504966, 4673288, 7009932, 9346576, 14019864, 18108991, 28039728, 36217982, 54326973, 72435964, 108653946, 144871928, 217307892, 289743856, 434615784, 869231568]

約数ペア:

[(1, 869231568), (2, 434615784), (3, 289743856), (4, 217307892), (6, 144871928), (8, 108653946), (12, 72435964), (16, 54326973), (24, 36217982), (31, 28039728), (48, 18108991), (62, 14019864), (93, 9346576), (124, 7009932), (186, 4673288), (248, 3504966), (257, 3382224), (372, 2336644), (496, 1752483), (514, 1691112), (744, 1168322), (771, 1127408), (1028, 845556), (1488, 584161), (1542, 563704), (2056, 422778), (2273, 382416), (3084, 281852), (4112, 211389), (4546, 191208), (6168, 140926), (6819, 127472), (7967, 109104), (9092, 95604), (12336, 70463), (13638, 63736), (15934, 54552), (18184, 47802), (23901, 36368), (27276, 31868)]