319766868

素因数分解:

$2^2\times 3^2\times {\mathrm{2857}}^1\times {\mathrm{3109}}^1$

素因数の和:5976

約数の個数: 36

約数和(自身を含む): 808842580

約数和(自身を除く): 489075712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2857, 3109, 5714, 6218, 8571, 9327, 11428, 12436, 17142, 18654, 25713, 27981, 34284, 37308, 51426, 55962, 102852, 111924, 8882413, 17764826, 26647239, 35529652, 53294478, 79941717, 106588956, 159883434, 319766868]

約数ペア:

[(1, 319766868), (2, 159883434), (3, 106588956), (4, 79941717), (6, 53294478), (9, 35529652), (12, 26647239), (18, 17764826), (36, 8882413), (2857, 111924), (3109, 102852), (5714, 55962), (6218, 51426), (8571, 37308), (9327, 34284), (11428, 27981), (12436, 25713), (17142, 18654)]