249537912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{799801}}^1$

素因数の和:799823

約数の個数: 32

約数和(自身を含む): 671833680

約数和(自身を除く): 422295768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 799801, 1599602, 2399403, 3199204, 4798806, 6398408, 9597612, 10397413, 19195224, 20794826, 31192239, 41589652, 62384478, 83179304, 124768956, 249537912]

約数ペア:

[(1, 249537912), (2, 124768956), (3, 83179304), (4, 62384478), (6, 41589652), (8, 31192239), (12, 20794826), (13, 19195224), (24, 10397413), (26, 9597612), (39, 6398408), (52, 4798806), (78, 3199204), (104, 2399403), (156, 1599602), (312, 799801)]