378216938896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{762534151}}^1$

素因数の和:762534190

約数の個数: 20

約数和(自身を含む): 756433878784

約数和(自身を除く): 378216939888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 762534151, 1525068302, 3050136604, 6100273208, 12200546416, 23638558681, 47277117362, 94554234724, 189108469448, 378216938896]

約数ペア:

[(1, 378216938896), (2, 189108469448), (4, 94554234724), (8, 47277117362), (16, 23638558681), (31, 12200546416), (62, 6100273208), (124, 3050136604), (248, 1525068302), (496, 762534151)]