428244

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 1010688

約数和(自身を除く): 582444

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 281, 381, 508, 562, 762, 843, 1124, 1524, 1686, 3372, 35687, 71374, 107061, 142748, 214122, 428244]

約数ペア:

[(1, 428244), (2, 214122), (3, 142748), (4, 107061), (6, 71374), (12, 35687), (127, 3372), (254, 1686), (281, 1524), (381, 1124), (508, 843), (562, 762)]