321888468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2963}}^1$

素因数の和:3804

約数の個数: 48

約数和(自身を含む): 820624896

約数和(自身を除く): 498736428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 823, 1646, 2469, 2963, 3292, 4938, 5926, 8889, 9053, 9876, 11852, 17778, 18106, 27159, 32593, 35556, 36212, 54318, 65186, 97779, 108636, 130372, 195558, 391116, 2438549, 4877098, 7315647, 9754196, 14631294, 26824039, 29262588, 53648078, 80472117, 107296156, 160944234, 321888468]

約数ペア:

[(1, 321888468), (2, 160944234), (3, 107296156), (4, 80472117), (6, 53648078), (11, 29262588), (12, 26824039), (22, 14631294), (33, 9754196), (44, 7315647), (66, 4877098), (132, 2438549), (823, 391116), (1646, 195558), (2469, 130372), (2963, 108636), (3292, 97779), (4938, 65186), (5926, 54318), (8889, 36212), (9053, 35556), (9876, 32593), (11852, 27159), (17778, 18106)]