249156

素因数分解:

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

素因数の和:785

約数の個数: 30

約数和(自身を含む): 652190

約数和(自身を除く): 403034

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 769, 1538, 2307, 3076, 4614, 6921, 9228, 13842, 20763, 27684, 41526, 62289, 83052, 124578, 249156]

約数ペア:

[(1, 249156), (2, 124578), (3, 83052), (4, 62289), (6, 41526), (9, 27684), (12, 20763), (18, 13842), (27, 9228), (36, 6921), (54, 4614), (81, 3076), (108, 2307), (162, 1538), (324, 769)]