320328156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{14437}}^1$

素因数の和:14530

約数の個数: 36

約数和(自身を含む): 765271752

約数和(自身を除く): 444943596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1849, 3698, 5547, 7396, 11094, 14437, 22188, 28874, 43311, 57748, 86622, 173244, 620791, 1241582, 1862373, 2483164, 3724746, 7449492, 26694013, 53388026, 80082039, 106776052, 160164078, 320328156]

約数ペア:

[(1, 320328156), (2, 160164078), (3, 106776052), (4, 80082039), (6, 53388026), (12, 26694013), (43, 7449492), (86, 3724746), (129, 2483164), (172, 1862373), (258, 1241582), (516, 620791), (1849, 173244), (3698, 86622), (5547, 57748), (7396, 43311), (11094, 28874), (14437, 22188)]