315043248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504877}}^1$

素因数の和:504901

約数の個数: 40

約数和(自身を含む): 876468208

約数和(自身を除く): 561424960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 504877, 1009754, 1514631, 2019508, 3029262, 4039016, 6058524, 6563401, 8078032, 12117048, 13126802, 19690203, 24234096, 26253604, 39380406, 52507208, 78760812, 105014416, 157521624, 315043248]

約数ペア:

[(1, 315043248), (2, 157521624), (3, 105014416), (4, 78760812), (6, 52507208), (8, 39380406), (12, 26253604), (13, 24234096), (16, 19690203), (24, 13126802), (26, 12117048), (39, 8078032), (48, 6563401), (52, 6058524), (78, 4039016), (104, 3029262), (156, 2019508), (208, 1514631), (312, 1009754), (624, 504877)]