251124264

素因数分解:

$2^3\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{2999}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 680940000

約数和(自身を除く): 429815736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1163, 2326, 2999, 3489, 4652, 5998, 6978, 8997, 9304, 10467, 11996, 13956, 17994, 20934, 23992, 26991, 27912, 35988, 41868, 53982, 71976, 83736, 107964, 215928, 3487837, 6975674, 10463511, 13951348, 20927022, 27902696, 31390533, 41854044, 62781066, 83708088, 125562132, 251124264]

約数ペア:

[(1, 251124264), (2, 125562132), (3, 83708088), (4, 62781066), (6, 41854044), (8, 31390533), (9, 27902696), (12, 20927022), (18, 13951348), (24, 10463511), (36, 6975674), (72, 3487837), (1163, 215928), (2326, 107964), (2999, 83736), (3489, 71976), (4652, 53982), (5998, 41868), (6978, 35988), (8997, 27912), (9304, 26991), (10467, 23992), (11996, 20934), (13956, 17994)]