318930676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{126761}}^1$

素因数の和:126819

約数の個数: 24

約数和(自身を含む): 606936456

約数和(自身を除く): 288005780

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 126761, 253522, 507044, 2154937, 4309874, 4690157, 8619748, 9380314, 18760628, 79732669, 159465338, 318930676]

約数ペア:

[(1, 318930676), (2, 159465338), (4, 79732669), (17, 18760628), (34, 9380314), (37, 8619748), (68, 4690157), (74, 4309874), (148, 2154937), (629, 507044), (1258, 253522), (2516, 126761)]