428918908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9719}}^1$

素因数の和:9810

約数の個数: 48

約数和(自身を含む): 881798400

約数和(自身を除く): 452879492

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 374, 649, 748, 1003, 1298, 2006, 2596, 4012, 9719, 11033, 19438, 22066, 38876, 44132, 106909, 165223, 213818, 330446, 427636, 573421, 660892, 1146842, 1817453, 2293684, 3634906, 6307631, 7269812, 9748157, 12615262, 19496314, 25230524, 38992628, 107229727, 214459454, 428918908]

約数ペア:

[(1, 428918908), (2, 214459454), (4, 107229727), (11, 38992628), (17, 25230524), (22, 19496314), (34, 12615262), (44, 9748157), (59, 7269812), (68, 6307631), (118, 3634906), (187, 2293684), (236, 1817453), (374, 1146842), (649, 660892), (748, 573421), (1003, 427636), (1298, 330446), (2006, 213818), (2596, 165223), (4012, 106909), (9719, 44132), (11033, 38876), (19438, 22066)]