316647107049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{255649}}^1$

素因数の和:256034

約数の個数: 48

約数和(自身を含む): 523980240000

約数和(自身を除く): 207333132951

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 349, 507, 1047, 1183, 2443, 3549, 4537, 7329, 13611, 31759, 58981, 95277, 176943, 255649, 412867, 766947, 1238601, 1789543, 3323437, 5368629, 9970311, 23264059, 43204681, 69792177, 89221501, 129614043, 267664503, 302432767, 624550507, 907298301, 1159879513, 1873651521, 3479638539, 8119156591, 15078433669, 24357469773, 45235301007, 105549035683, 316647107049]

約数ペア:

[(1, 316647107049), (3, 105549035683), (7, 45235301007), (13, 24357469773), (21, 15078433669), (39, 8119156591), (91, 3479638539), (169, 1873651521), (273, 1159879513), (349, 907298301), (507, 624550507), (1047, 302432767), (1183, 267664503), (2443, 129614043), (3549, 89221501), (4537, 69792177), (7329, 43204681), (13611, 23264059), (31759, 9970311), (58981, 5368629), (95277, 3323437), (176943, 1789543), (255649, 1238601), (412867, 766947)]