400310084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:12008

約数の個数: 36

約数和(自身を含む): 769900740

約数和(自身を除く): 369590656

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1972, 8381, 11941, 16762, 23882, 33524, 47764, 202997, 346289, 405994, 692578, 811988, 1385156, 3450949, 5886913, 6901898, 11773826, 13803796, 23547652, 100077521, 200155042, 400310084]

約数ペア:

[(1, 400310084), (2, 200155042), (4, 100077521), (17, 23547652), (29, 13803796), (34, 11773826), (58, 6901898), (68, 5886913), (116, 3450949), (289, 1385156), (493, 811988), (578, 692578), (986, 405994), (1156, 346289), (1972, 202997), (8381, 47764), (11941, 33524), (16762, 23882)]