290804524216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4425979}}^1$

素因数の和:4426219

約数の個数: 32

約数和(自身を含む): 560860185600

約数和(自身を除く): 270055661384

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 764, 1528, 8213, 16426, 32852, 65704, 4425979, 8851958, 17703916, 35407832, 190317097, 380634194, 761268388, 845361989, 1522536776, 1690723978, 3381447956, 6762895912, 36350565527, 72701131054, 145402262108, 290804524216]

約数ペア:

[(1, 290804524216), (2, 145402262108), (4, 72701131054), (8, 36350565527), (43, 6762895912), (86, 3381447956), (172, 1690723978), (191, 1522536776), (344, 845361989), (382, 761268388), (764, 380634194), (1528, 190317097), (8213, 35407832), (16426, 17703916), (32852, 8851958), (65704, 4425979)]