423607088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3121}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 871038000

約数和(自身を除く): 447430912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 499, 998, 1996, 3121, 3992, 6242, 7984, 8483, 12484, 16966, 24968, 33932, 49936, 53057, 67864, 106114, 135728, 212228, 424456, 848912, 1557379, 3114758, 6229516, 12459032, 24918064, 26475443, 52950886, 105901772, 211803544, 423607088]

約数ペア:

[(1, 423607088), (2, 211803544), (4, 105901772), (8, 52950886), (16, 26475443), (17, 24918064), (34, 12459032), (68, 6229516), (136, 3114758), (272, 1557379), (499, 848912), (998, 424456), (1996, 212228), (3121, 135728), (3992, 106114), (6242, 67864), (7984, 53057), (8483, 49936), (12484, 33932), (16966, 24968)]