331335642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 766103040

約数和(自身を除く): 434767398

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 163, 209, 326, 418, 489, 627, 978, 1254, 1621, 1793, 3097, 3242, 3586, 4863, 5379, 6194, 9291, 9726, 10758, 17831, 18582, 30799, 34067, 35662, 53493, 61598, 68134, 92397, 102201, 106986, 184794, 204402, 264223, 338789, 528446, 677578, 792669, 1016367, 1585338, 2032734, 2906453, 5020237, 5812906, 8719359, 10040474, 15060711, 17438718, 30121422, 55222607, 110445214, 165667821, 331335642]

約数ペア:

[(1, 331335642), (2, 165667821), (3, 110445214), (6, 55222607), (11, 30121422), (19, 17438718), (22, 15060711), (33, 10040474), (38, 8719359), (57, 5812906), (66, 5020237), (114, 2906453), (163, 2032734), (209, 1585338), (326, 1016367), (418, 792669), (489, 677578), (627, 528446), (978, 338789), (1254, 264223), (1621, 204402), (1793, 184794), (3097, 106986), (3242, 102201), (3586, 92397), (4863, 68134), (5379, 61598), (6194, 53493), (9291, 35662), (9726, 34067), (10758, 30799), (17831, 18582)]