278317716

素因数分解:

$2^2\times 3^1\times {\mathrm{3329}}^1\times {\mathrm{6967}}^1$

素因数の和:10303

約数の個数: 24

約数和(自身を含む): 649696320

約数和(自身を除く): 371378604

約数列:

[1, 2, 3, 4, 6, 12, 3329, 6658, 6967, 9987, 13316, 13934, 19974, 20901, 27868, 39948, 41802, 83604, 23193143, 46386286, 69579429, 92772572, 139158858, 278317716]

約数ペア:

[(1, 278317716), (2, 139158858), (3, 92772572), (4, 69579429), (6, 46386286), (12, 23193143), (3329, 83604), (6658, 41802), (6967, 39948), (9987, 27868), (13316, 20901), (13934, 19974)]