331330308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{642113}}^1$

素因数の和:642163

約数の個数: 24

約数和(自身を含む): 791084448

約数和(自身を除く): 459754140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 642113, 1284226, 1926339, 2568452, 3852678, 7705356, 27610859, 55221718, 82832577, 110443436, 165665154, 331330308]

約数ペア:

[(1, 331330308), (2, 165665154), (3, 110443436), (4, 82832577), (6, 55221718), (12, 27610859), (43, 7705356), (86, 3852678), (129, 2568452), (172, 1926339), (258, 1284226), (516, 642113)]