258648288

素因数分解:

$2^5\times 3^1\times {\mathrm{2694253}}^1$

素因数の和:2694266

約数の個数: 24

約数和(自身を含む): 678952008

約数和(自身を除く): 420303720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2694253, 5388506, 8082759, 10777012, 16165518, 21554024, 32331036, 43108048, 64662072, 86216096, 129324144, 258648288]

約数ペア:

[(1, 258648288), (2, 129324144), (3, 86216096), (4, 64662072), (6, 43108048), (8, 32331036), (12, 21554024), (16, 16165518), (24, 10777012), (32, 8082759), (48, 5388506), (96, 2694253)]