260136456

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{41213}}^1$

素因数の和:41485

約数の個数: 32

約数和(自身を含む): 652829760

約数和(自身を除く): 392693304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 41213, 82426, 123639, 164852, 247278, 329704, 494556, 989112, 10839019, 21678038, 32517057, 43356076, 65034114, 86712152, 130068228, 260136456]

約数ペア:

[(1, 260136456), (2, 130068228), (3, 86712152), (4, 65034114), (6, 43356076), (8, 32517057), (12, 21678038), (24, 10839019), (263, 989112), (526, 494556), (789, 329704), (1052, 247278), (1578, 164852), (2104, 123639), (3156, 82426), (6312, 41213)]