264838144

素因数分解:

$2^{10}\times {\mathrm{258631}}^1$

素因数の和:258651

約数の個数: 22

約数和(自身を含む): 529419704

約数和(自身を除く): 264581560

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 258631, 517262, 1034524, 2069048, 4138096, 8276192, 16552384, 33104768, 66209536, 132419072, 264838144]

約数ペア:

[(1, 264838144), (2, 132419072), (4, 66209536), (8, 33104768), (16, 16552384), (32, 8276192), (64, 4138096), (128, 2069048), (256, 1034524), (512, 517262), (1024, 258631)]