331370526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{22189}}^1$

素因数の和:22344

約数の個数: 32

約数和(自身を含む): 702979200

約数和(自身を除く): 371608674

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 14934, 22189, 44378, 66567, 133134, 421591, 843182, 1264773, 2529546, 2906759, 5813518, 8720277, 17440554, 55228421, 110456842, 165685263, 331370526]

約数ペア:

[(1, 331370526), (2, 165685263), (3, 110456842), (6, 55228421), (19, 17440554), (38, 8720277), (57, 5813518), (114, 2906759), (131, 2529546), (262, 1264773), (393, 843182), (786, 421591), (2489, 133134), (4978, 66567), (7467, 44378), (14934, 22189)]