213494256

素因数分解:

$2^4\times 3^2\times {\mathrm{1482599}}^1$

素因数の和:1482613

約数の個数: 30

約数和(自身を含む): 597487800

約数和(自身を除く): 383993544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1482599, 2965198, 4447797, 5930396, 8895594, 11860792, 13343391, 17791188, 23721584, 26686782, 35582376, 53373564, 71164752, 106747128, 213494256]

約数ペア:

[(1, 213494256), (2, 106747128), (3, 71164752), (4, 53373564), (6, 35582376), (8, 26686782), (9, 23721584), (12, 17791188), (16, 13343391), (18, 11860792), (24, 8895594), (36, 5930396), (48, 4447797), (72, 2965198), (144, 1482599)]