638283024

素因数分解:

$2^4\times 3^3\times {\mathrm{1477507}}^1$

素因数の和:1477524

約数の個数: 40

約数和(自身を含む): 1832109920

約数和(自身を除く): 1193826896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1477507, 2955014, 4432521, 5910028, 8865042, 11820056, 13297563, 17730084, 23640112, 26595126, 35460168, 39892689, 53190252, 70920336, 79785378, 106380504, 159570756, 212761008, 319141512, 638283024]

約数ペア:

[(1, 638283024), (2, 319141512), (3, 212761008), (4, 159570756), (6, 106380504), (8, 79785378), (9, 70920336), (12, 53190252), (16, 39892689), (18, 35460168), (24, 26595126), (27, 23640112), (36, 17730084), (48, 13297563), (54, 11820056), (72, 8865042), (108, 5910028), (144, 4432521), (216, 2955014), (432, 1477507)]