398280108

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{310187}}^1$

素因数の和:310301

約数の個数: 24

約数和(自身を含む): 938008512

約数和(自身を除く): 539728404

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 310187, 620374, 930561, 1240748, 1861122, 3722244, 33190009, 66380018, 99570027, 132760036, 199140054, 398280108]

約数ペア:

[(1, 398280108), (2, 199140054), (3, 132760036), (4, 99570027), (6, 66380018), (12, 33190009), (107, 3722244), (214, 1861122), (321, 1240748), (428, 930561), (642, 620374), (1284, 310187)]