312990564

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{230819}}^1$

素因数の和:230939

約数の個数: 24

約数和(自身を含む): 736777440

約数和(自身を除く): 423786876

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 230819, 461638, 692457, 923276, 1384914, 2769828, 26082547, 52165094, 78247641, 104330188, 156495282, 312990564]

約数ペア:

[(1, 312990564), (2, 156495282), (3, 104330188), (4, 78247641), (6, 52165094), (12, 26082547), (113, 2769828), (226, 1384914), (339, 923276), (452, 692457), (678, 461638), (1356, 230819)]