307279016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{317437}}^1$

素因数の和:317465

約数の個数: 24

約数和(自身を含む): 633288810

約数和(自身を除く): 326009794

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 317437, 634874, 1269748, 2539496, 3491807, 6983614, 13967228, 27934456, 38409877, 76819754, 153639508, 307279016]

約数ペア:

[(1, 307279016), (2, 153639508), (4, 76819754), (8, 38409877), (11, 27934456), (22, 13967228), (44, 6983614), (88, 3491807), (121, 2539496), (242, 1269748), (484, 634874), (968, 317437)]