405936

素因数分解:

$2^4\times 3^2\times {\mathrm{2819}}^1$

素因数の和:2833

約数の個数: 30

約数和(自身を含む): 1136460

約数和(自身を除く): 730524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2819, 5638, 8457, 11276, 16914, 22552, 25371, 33828, 45104, 50742, 67656, 101484, 135312, 202968, 405936]

約数ペア:

[(1, 405936), (2, 202968), (3, 135312), (4, 101484), (6, 67656), (8, 50742), (9, 45104), (12, 33828), (16, 25371), (18, 22552), (24, 16914), (36, 11276), (48, 8457), (72, 5638), (144, 2819)]