277209956

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{8269}}^1$

素因数の和:8336

約数の個数: 36

約数和(自身を含む): 533166900

約数和(自身を除く): 255956944

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1972, 8269, 8381, 16538, 16762, 33076, 33524, 140573, 239801, 281146, 479602, 562292, 959204, 2389741, 4076617, 4779482, 8153234, 9558964, 16306468, 69302489, 138604978, 277209956]

約数ペア:

[(1, 277209956), (2, 138604978), (4, 69302489), (17, 16306468), (29, 9558964), (34, 8153234), (58, 4779482), (68, 4076617), (116, 2389741), (289, 959204), (493, 562292), (578, 479602), (986, 281146), (1156, 239801), (1972, 140573), (8269, 33524), (8381, 33076), (16538, 16762)]