388766004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{12323}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 993807360

約数和(自身を除く): 605041356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 1434, 2629, 2868, 5258, 7887, 10516, 12323, 15774, 24646, 31548, 36969, 49292, 73938, 135553, 147876, 271106, 406659, 542212, 813318, 1626636, 2945197, 5890394, 8835591, 11780788, 17671182, 32397167, 35342364, 64794334, 97191501, 129588668, 194383002, 388766004]

約数ペア:

[(1, 388766004), (2, 194383002), (3, 129588668), (4, 97191501), (6, 64794334), (11, 35342364), (12, 32397167), (22, 17671182), (33, 11780788), (44, 8835591), (66, 5890394), (132, 2945197), (239, 1626636), (478, 813318), (717, 542212), (956, 406659), (1434, 271106), (2629, 147876), (2868, 135553), (5258, 73938), (7887, 49292), (10516, 36969), (12323, 31548), (15774, 24646)]