715642578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{12821}}^1$

素因数の和:13279

約数の個数: 48

約数和(自身を含む): 1776206016

約数和(自身を除く): 1060563438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1329, 2658, 3101, 3987, 6202, 7974, 9303, 12821, 18606, 25642, 27909, 38463, 55818, 76926, 89747, 115389, 179494, 230778, 269241, 538482, 807723, 1615446, 5679703, 11359406, 17039109, 34078218, 39757921, 51117327, 79515842, 102234654, 119273763, 238547526, 357821289, 715642578]

約数ペア:

[(1, 715642578), (2, 357821289), (3, 238547526), (6, 119273763), (7, 102234654), (9, 79515842), (14, 51117327), (18, 39757921), (21, 34078218), (42, 17039109), (63, 11359406), (126, 5679703), (443, 1615446), (886, 807723), (1329, 538482), (2658, 269241), (3101, 230778), (3987, 179494), (6202, 115389), (7974, 89747), (9303, 76926), (12821, 55818), (18606, 38463), (25642, 27909)]