317022728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{7883}}^1$

素因数の和:8357

約数の個数: 32

約数和(自身を含む): 649956960

約数和(自身を除く): 332934232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 457, 914, 1828, 3656, 5027, 7883, 10054, 15766, 20108, 31532, 40216, 63064, 86713, 173426, 346852, 693704, 3602531, 7205062, 14410124, 28820248, 39627841, 79255682, 158511364, 317022728]

約数ペア:

[(1, 317022728), (2, 158511364), (4, 79255682), (8, 39627841), (11, 28820248), (22, 14410124), (44, 7205062), (88, 3602531), (457, 693704), (914, 346852), (1828, 173426), (3656, 86713), (5027, 63064), (7883, 40216), (10054, 31532), (15766, 20108)]