317019288

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{249229}}^1$

素因数の和:249291

約数の個数: 32

約数和(自身を含む): 807505200

約数和(自身を除く): 490485912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 249229, 498458, 747687, 996916, 1495374, 1993832, 2990748, 5981496, 13209137, 26418274, 39627411, 52836548, 79254822, 105673096, 158509644, 317019288]

約数ペア:

[(1, 317019288), (2, 158509644), (3, 105673096), (4, 79254822), (6, 52836548), (8, 39627411), (12, 26418274), (24, 13209137), (53, 5981496), (106, 2990748), (159, 1993832), (212, 1495374), (318, 996916), (424, 747687), (636, 498458), (1272, 249229)]