381376

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 28

約数和(自身を含む): 777240

約数和(自身を除く): 395864

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 101, 118, 202, 236, 404, 472, 808, 944, 1616, 1888, 3232, 3776, 5959, 6464, 11918, 23836, 47672, 95344, 190688, 381376]

約数ペア:

[(1, 381376), (2, 190688), (4, 95344), (8, 47672), (16, 23836), (32, 11918), (59, 6464), (64, 5959), (101, 3776), (118, 3232), (202, 1888), (236, 1616), (404, 944), (472, 808)]