312492008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{8039}}^1$

素因数の和:8201

約数の個数: 32

約数和(自身を含む): 604929600

約数和(自身を除く): 292437592

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 904, 4859, 8039, 9718, 16078, 19436, 32156, 38872, 64312, 345677, 691354, 908407, 1382708, 1816814, 2765416, 3633628, 7267256, 39061501, 78123002, 156246004, 312492008]

約数ペア:

[(1, 312492008), (2, 156246004), (4, 78123002), (8, 39061501), (43, 7267256), (86, 3633628), (113, 2765416), (172, 1816814), (226, 1382708), (344, 908407), (452, 691354), (904, 345677), (4859, 64312), (8039, 38872), (9718, 32156), (16078, 19436)]