480348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 1325688

約数和(自身を除く): 845340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1213, 2426, 3639, 4852, 7278, 10917, 13343, 14556, 21834, 26686, 40029, 43668, 53372, 80058, 120087, 160116, 240174, 480348]

約数ペア:

[(1, 480348), (2, 240174), (3, 160116), (4, 120087), (6, 80058), (9, 53372), (11, 43668), (12, 40029), (18, 26686), (22, 21834), (33, 14556), (36, 13343), (44, 10917), (66, 7278), (99, 4852), (132, 3639), (198, 2426), (396, 1213)]