268393818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{580939}}^1$

素因数の和:580962

約数の個数: 32

約数和(自身を含む): 669242880

約数和(自身を除く): 400849062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 580939, 1161878, 1742817, 3485634, 4066573, 6390329, 8133146, 12199719, 12780658, 19170987, 24399438, 38341974, 44732303, 89464606, 134196909, 268393818]

約数ペア:

[(1, 268393818), (2, 134196909), (3, 89464606), (6, 44732303), (7, 38341974), (11, 24399438), (14, 19170987), (21, 12780658), (22, 12199719), (33, 8133146), (42, 6390329), (66, 4066573), (77, 3485634), (154, 1742817), (231, 1161878), (462, 580939)]