320748738

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{44071}}^1$

素因数の和:45289

約数の個数: 16

約数和(自身を含む): 642040896

約数和(自身を除く): 321292158

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 44071, 88142, 132213, 264426, 53458123, 106916246, 160374369, 320748738]

約数ペア:

[(1, 320748738), (2, 160374369), (3, 106916246), (6, 53458123), (1213, 264426), (2426, 132213), (3639, 88142), (7278, 44071)]