248461192

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{66221}}^1$

素因数の和:66301

約数の個数: 32

約数和(自身を含む): 540371520

約数和(自身を除く): 291910328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 66221, 132442, 264884, 463547, 529768, 927094, 1854188, 3708376, 4436807, 8873614, 17747228, 31057649, 35494456, 62115298, 124230596, 248461192]

約数ペア:

[(1, 248461192), (2, 124230596), (4, 62115298), (7, 35494456), (8, 31057649), (14, 17747228), (28, 8873614), (56, 4436807), (67, 3708376), (134, 1854188), (268, 927094), (469, 529768), (536, 463547), (938, 264884), (1876, 132442), (3752, 66221)]