289350216

素因数分解:

$2^3\times 3^2\times {\mathrm{4018753}}^1$

素因数の和:4018765

約数の個数: 24

約数和(自身を含む): 783657030

約数和(自身を除く): 494306814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4018753, 8037506, 12056259, 16075012, 24112518, 32150024, 36168777, 48225036, 72337554, 96450072, 144675108, 289350216]

約数ペア:

[(1, 289350216), (2, 144675108), (3, 96450072), (4, 72337554), (6, 48225036), (8, 36168777), (9, 32150024), (12, 24112518), (18, 16075012), (24, 12056259), (36, 8037506), (72, 4018753)]