284909886

素因数分解:

$2^1\times 3^4\times {\mathrm{769}}^1\times {\mathrm{2287}}^1$

素因数の和:3070

約数の個数: 40

約数和(自身を含む): 639518880

約数和(自身を除く): 354608994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 769, 1538, 2287, 2307, 4574, 4614, 6861, 6921, 13722, 13842, 20583, 20763, 41166, 41526, 61749, 62289, 123498, 124578, 185247, 370494, 1758703, 3517406, 5276109, 10552218, 15828327, 31656654, 47484981, 94969962, 142454943, 284909886]

約数ペア:

[(1, 284909886), (2, 142454943), (3, 94969962), (6, 47484981), (9, 31656654), (18, 15828327), (27, 10552218), (54, 5276109), (81, 3517406), (162, 1758703), (769, 370494), (1538, 185247), (2287, 124578), (2307, 123498), (4574, 62289), (4614, 61749), (6861, 41526), (6921, 41166), (13722, 20763), (13842, 20583)]