239387412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2803}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 610509312

約数和(自身を除く): 371121900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 647, 1294, 1941, 2588, 2803, 3882, 5606, 7117, 7764, 8409, 11212, 14234, 16818, 21351, 28468, 30833, 33636, 42702, 61666, 85404, 92499, 123332, 184998, 369996, 1813541, 3627082, 5440623, 7254164, 10881246, 19948951, 21762492, 39897902, 59846853, 79795804, 119693706, 239387412]

約数ペア:

[(1, 239387412), (2, 119693706), (3, 79795804), (4, 59846853), (6, 39897902), (11, 21762492), (12, 19948951), (22, 10881246), (33, 7254164), (44, 5440623), (66, 3627082), (132, 1813541), (647, 369996), (1294, 184998), (1941, 123332), (2588, 92499), (2803, 85404), (3882, 61666), (5606, 42702), (7117, 33636), (7764, 30833), (8409, 28468), (11212, 21351), (14234, 16818)]