918347968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1069}}^1$

素因数の和:1545

約数の個数: 56

約数和(自身を含む): 1887240320

約数和(自身を除く): 968892352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 433, 496, 866, 992, 1069, 1732, 1984, 2138, 3464, 4276, 6928, 8552, 13423, 13856, 17104, 26846, 27712, 33139, 34208, 53692, 66278, 68416, 107384, 132556, 214768, 265112, 429536, 462877, 530224, 859072, 925754, 1060448, 1851508, 2120896, 3703016, 7406032, 14349187, 14812064, 28698374, 29624128, 57396748, 114793496, 229586992, 459173984, 918347968]

約数ペア:

[(1, 918347968), (2, 459173984), (4, 229586992), (8, 114793496), (16, 57396748), (31, 29624128), (32, 28698374), (62, 14812064), (64, 14349187), (124, 7406032), (248, 3703016), (433, 2120896), (496, 1851508), (866, 1060448), (992, 925754), (1069, 859072), (1732, 530224), (1984, 462877), (2138, 429536), (3464, 265112), (4276, 214768), (6928, 132556), (8552, 107384), (13423, 68416), (13856, 66278), (17104, 53692), (26846, 34208), (27712, 33139)]