390035528046

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2383}}^1\times {\mathrm{81919}}^1$

素因数の和:84350

約数の個数: 64

約数和(自身を含む): 890555596800

約数和(自身を除く): 500520068754

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 2383, 4766, 7149, 14298, 21447, 42894, 64341, 81919, 88171, 128682, 163838, 176342, 245757, 264513, 491514, 529026, 737271, 793539, 1474542, 1587078, 2211813, 2380617, 3031003, 4423626, 4761234, 6062006, 9093009, 18186018, 27279027, 54558054, 81837081, 163674162, 195212977, 390425954, 585638931, 1171277862, 1756916793, 3513833586, 5270750379, 7222880149, 10541500758, 14445760298, 21668640447, 43337280894, 65005921341, 130011842682, 195017764023, 390035528046]

約数ペア:

[(1, 390035528046), (2, 195017764023), (3, 130011842682), (6, 65005921341), (9, 43337280894), (18, 21668640447), (27, 14445760298), (37, 10541500758), (54, 7222880149), (74, 5270750379), (111, 3513833586), (222, 1756916793), (333, 1171277862), (666, 585638931), (999, 390425954), (1998, 195212977), (2383, 163674162), (4766, 81837081), (7149, 54558054), (14298, 27279027), (21447, 18186018), (42894, 9093009), (64341, 6062006), (81919, 4761234), (88171, 4423626), (128682, 3031003), (163838, 2380617), (176342, 2211813), (245757, 1587078), (264513, 1474542), (491514, 793539), (529026, 737271)]