315462724

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{2689}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 558874400

約数和(自身を除く): 243411676

約数列:

[1, 2, 4, 139, 211, 278, 422, 556, 844, 2689, 5378, 10756, 29329, 58658, 117316, 373771, 567379, 747542, 1134758, 1495084, 2269516, 78865681, 157731362, 315462724]

約数ペア:

[(1, 315462724), (2, 157731362), (4, 78865681), (139, 2269516), (211, 1495084), (278, 1134758), (422, 747542), (556, 567379), (844, 373771), (2689, 117316), (5378, 58658), (10756, 29329)]