249729804

素因数分解:

$2^2\times 3^4\times {\mathrm{770771}}^1$

素因数の和:770787

約数の個数: 30

約数和(自身を含む): 652843884

約数和(自身を除く): 403114080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 770771, 1541542, 2312313, 3083084, 4624626, 6936939, 9249252, 13873878, 20810817, 27747756, 41621634, 62432451, 83243268, 124864902, 249729804]

約数ペア:

[(1, 249729804), (2, 124864902), (3, 83243268), (4, 62432451), (6, 41621634), (9, 27747756), (12, 20810817), (18, 13873878), (27, 9249252), (36, 6936939), (54, 4624626), (81, 3083084), (108, 2312313), (162, 1541542), (324, 770771)]