306388492

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{1511}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 541562112

約数和(自身を除く): 235173620

約数列:

[1, 2, 4, 163, 311, 326, 622, 652, 1244, 1511, 3022, 6044, 50693, 101386, 202772, 246293, 469921, 492586, 939842, 985172, 1879684, 76597123, 153194246, 306388492]

約数ペア:

[(1, 306388492), (2, 153194246), (4, 76597123), (163, 1879684), (311, 985172), (326, 939842), (622, 492586), (652, 469921), (1244, 246293), (1511, 202772), (3022, 101386), (6044, 50693)]