271416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 696960

約数和(自身を除く): 425544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 263, 344, 516, 526, 789, 1032, 1052, 1578, 2104, 3156, 6312, 11309, 22618, 33927, 45236, 67854, 90472, 135708, 271416]

約数ペア:

[(1, 271416), (2, 135708), (3, 90472), (4, 67854), (6, 45236), (8, 33927), (12, 22618), (24, 11309), (43, 6312), (86, 3156), (129, 2104), (172, 1578), (258, 1052), (263, 1032), (344, 789), (516, 526)]