253885272

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{70997}}^1$

素因数の和:71155

約数の個数: 32

約数和(自身を含む): 638982000

約数和(自身を除く): 385096728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 70997, 141994, 212991, 283988, 425982, 567976, 851964, 1703928, 10578553, 21157106, 31735659, 42314212, 63471318, 84628424, 126942636, 253885272]

約数ペア:

[(1, 253885272), (2, 126942636), (3, 84628424), (4, 63471318), (6, 42314212), (8, 31735659), (12, 21157106), (24, 10578553), (149, 1703928), (298, 851964), (447, 567976), (596, 425982), (894, 283988), (1192, 212991), (1788, 141994), (3576, 70997)]