2878236444

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{74189}}^1$

素因数の和:74310

約数の個数: 48

約数和(自身を含む): 6954867360

約数和(自身を除く): 4076630916

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 636, 732, 3233, 6466, 9699, 12932, 19398, 38796, 74189, 148378, 222567, 296756, 445134, 890268, 3932017, 4525529, 7864034, 9051058, 11796051, 13576587, 15728068, 18102116, 23592102, 27153174, 47184204, 54306348, 239853037, 479706074, 719559111, 959412148, 1439118222, 2878236444]

約数ペア:

[(1, 2878236444), (2, 1439118222), (3, 959412148), (4, 719559111), (6, 479706074), (12, 239853037), (53, 54306348), (61, 47184204), (106, 27153174), (122, 23592102), (159, 18102116), (183, 15728068), (212, 13576587), (244, 11796051), (318, 9051058), (366, 7864034), (636, 4525529), (732, 3932017), (3233, 890268), (6466, 445134), (9699, 296756), (12932, 222567), (19398, 148378), (38796, 74189)]