270404792

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{12413}}^1$

素因数の和:12815

約数の個数: 32

約数和(自身を含む): 580975200

約数和(自身を除く): 310570408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 10892, 12413, 21784, 24826, 49652, 86891, 99304, 173782, 347564, 695128, 4828657, 9657314, 19314628, 33800599, 38629256, 67601198, 135202396, 270404792]

約数ペア:

[(1, 270404792), (2, 135202396), (4, 67601198), (7, 38629256), (8, 33800599), (14, 19314628), (28, 9657314), (56, 4828657), (389, 695128), (778, 347564), (1556, 173782), (2723, 99304), (3112, 86891), (5446, 49652), (10892, 24826), (12413, 21784)]