655837872

素因数分解:

$2^4\times 3^1\times {\mathrm{13663289}}^1$

素因数の和:13663300

約数の個数: 20

約数和(自身を含む): 1694247960

約数和(自身を除く): 1038410088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13663289, 27326578, 40989867, 54653156, 81979734, 109306312, 163959468, 218612624, 327918936, 655837872]

約数ペア:

[(1, 655837872), (2, 327918936), (3, 218612624), (4, 163959468), (6, 109306312), (8, 81979734), (12, 54653156), (16, 40989867), (24, 27326578), (48, 13663289)]