320440308

素因数分解:

$2^2\times 3^1\times {\mathrm{4957}}^1\times {\mathrm{5387}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 747983712

約数和(自身を除く): 427543404

約数列:

[1, 2, 3, 4, 6, 12, 4957, 5387, 9914, 10774, 14871, 16161, 19828, 21548, 29742, 32322, 59484, 64644, 26703359, 53406718, 80110077, 106813436, 160220154, 320440308]

約数ペア:

[(1, 320440308), (2, 160220154), (3, 106813436), (4, 80110077), (6, 53406718), (12, 26703359), (4957, 64644), (5387, 59484), (9914, 32322), (10774, 29742), (14871, 21548), (16161, 19828)]