255001728

素因数分解:

$2^7\times 3^1\times {\mathrm{664067}}^1$

素因数の和:664084

約数の個数: 32

約数和(自身を含む): 677349360

約数和(自身を除く): 422347632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 664067, 1328134, 1992201, 2656268, 3984402, 5312536, 7968804, 10625072, 15937608, 21250144, 31875216, 42500288, 63750432, 85000576, 127500864, 255001728]

約数ペア:

[(1, 255001728), (2, 127500864), (3, 85000576), (4, 63750432), (6, 42500288), (8, 31875216), (12, 21250144), (16, 15937608), (24, 10625072), (32, 7968804), (48, 5312536), (64, 3984402), (96, 2656268), (128, 1992201), (192, 1328134), (384, 664067)]