311929006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 493320960

約数和(自身を除く): 181391954

約数列:

[1, 2, 31, 62, 101, 109, 202, 218, 457, 914, 3131, 3379, 6262, 6758, 11009, 14167, 22018, 28334, 46157, 49813, 92314, 99626, 341279, 682558, 1430867, 1544203, 2861734, 3088406, 5031113, 10062226, 155964503, 311929006]

約数ペア:

[(1, 311929006), (2, 155964503), (31, 10062226), (62, 5031113), (101, 3088406), (109, 2861734), (202, 1544203), (218, 1430867), (457, 682558), (914, 341279), (3131, 99626), (3379, 92314), (6262, 49813), (6758, 46157), (11009, 28334), (14167, 22018)]