320230974

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{22229}}^1$

素因数の和:22262

約数の個数: 40

約数和(自身を含む): 747194760

約数和(自身を除く): 426963786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 14406, 22229, 44458, 66687, 133374, 155603, 311206, 466809, 933618, 1089221, 2178442, 3267663, 6535326, 7624547, 15249094, 22873641, 45747282, 53371829, 106743658, 160115487, 320230974]

約数ペア:

[(1, 320230974), (2, 160115487), (3, 106743658), (6, 53371829), (7, 45747282), (14, 22873641), (21, 15249094), (42, 7624547), (49, 6535326), (98, 3267663), (147, 2178442), (294, 1089221), (343, 933618), (686, 466809), (1029, 311206), (2058, 155603), (2401, 133374), (4802, 66687), (7203, 44458), (14406, 22229)]