320881302

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{51973}}^1$

素因数の和:52002

約数の個数: 48

約数和(自身を含む): 810794400

約数和(自身を除く): 489913098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 51973, 103946, 155919, 311838, 363811, 467757, 727622, 935514, 1091433, 2182866, 2546677, 3274299, 5093354, 6548598, 7640031, 15280062, 17826739, 22920093, 35653478, 45840186, 53480217, 106960434, 160440651, 320881302]

約数ペア:

[(1, 320881302), (2, 160440651), (3, 106960434), (6, 53480217), (7, 45840186), (9, 35653478), (14, 22920093), (18, 17826739), (21, 15280062), (42, 7640031), (49, 6548598), (63, 5093354), (98, 3274299), (126, 2546677), (147, 2182866), (294, 1091433), (343, 935514), (441, 727622), (686, 467757), (882, 363811), (1029, 311838), (2058, 155919), (3087, 103946), (6174, 51973)]