320412276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{468439}}^1$

素因数の和:468468

約数の個数: 36

約数和(自身を含む): 852560800

約数和(自身を除く): 532148524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 468439, 936878, 1405317, 1873756, 2810634, 4215951, 5621268, 8431902, 8900341, 16863804, 17800682, 26701023, 35601364, 53402046, 80103069, 106804092, 160206138, 320412276]

約数ペア:

[(1, 320412276), (2, 160206138), (3, 106804092), (4, 80103069), (6, 53402046), (9, 35601364), (12, 26701023), (18, 17800682), (19, 16863804), (36, 8900341), (38, 8431902), (57, 5621268), (76, 4215951), (114, 2810634), (171, 1873756), (228, 1405317), (342, 936878), (684, 468439)]