278148628

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{8297}}^1$

素因数の和:8364

約数の個数: 36

約数和(自身を含む): 534972060

約数和(自身を除く): 256823432

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1972, 8297, 8381, 16594, 16762, 33188, 33524, 141049, 240613, 282098, 481226, 564196, 962452, 2397833, 4090421, 4795666, 8180842, 9591332, 16361684, 69537157, 139074314, 278148628]

約数ペア:

[(1, 278148628), (2, 139074314), (4, 69537157), (17, 16361684), (29, 9591332), (34, 8180842), (58, 4795666), (68, 4090421), (116, 2397833), (289, 962452), (493, 564196), (578, 481226), (986, 282098), (1156, 240613), (1972, 141049), (8297, 33524), (8381, 33188), (16594, 16762)]