251645088

素因数分解:

$2^5\times 3^1\times {\mathrm{2621303}}^1$

素因数の和:2621316

約数の個数: 24

約数和(自身を含む): 660568608

約数和(自身を除く): 408923520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2621303, 5242606, 7863909, 10485212, 15727818, 20970424, 31455636, 41940848, 62911272, 83881696, 125822544, 251645088]

約数ペア:

[(1, 251645088), (2, 125822544), (3, 83881696), (4, 62911272), (6, 41940848), (8, 31455636), (12, 20970424), (16, 15727818), (24, 10485212), (32, 7863909), (48, 5242606), (96, 2621303)]