1521126912

素因数分解:

$2^9\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1759}}^1$

素因数の和:2343

約数の個数: 80

約数和(自身を含む): 4061882880

約数和(自身を除く): 2540755968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 563, 768, 1126, 1536, 1689, 1759, 2252, 3378, 3518, 4504, 5277, 6756, 7036, 9008, 10554, 13512, 14072, 18016, 21108, 27024, 28144, 36032, 42216, 54048, 56288, 72064, 84432, 108096, 112576, 144128, 168864, 216192, 225152, 288256, 337728, 432384, 450304, 675456, 864768, 900608, 990317, 1350912, 1980634, 2701824, 2970951, 3961268, 5941902, 7922536, 11883804, 15845072, 23767608, 31690144, 47535216, 63380288, 95070432, 126760576, 190140864, 253521152, 380281728, 507042304, 760563456, 1521126912]

約数ペア:

[(1, 1521126912), (2, 760563456), (3, 507042304), (4, 380281728), (6, 253521152), (8, 190140864), (12, 126760576), (16, 95070432), (24, 63380288), (32, 47535216), (48, 31690144), (64, 23767608), (96, 15845072), (128, 11883804), (192, 7922536), (256, 5941902), (384, 3961268), (512, 2970951), (563, 2701824), (768, 1980634), (1126, 1350912), (1536, 990317), (1689, 900608), (1759, 864768), (2252, 675456), (3378, 450304), (3518, 432384), (4504, 337728), (5277, 288256), (6756, 225152), (7036, 216192), (9008, 168864), (10554, 144128), (13512, 112576), (14072, 108096), (18016, 84432), (21108, 72064), (27024, 56288), (28144, 54048), (36032, 42216)]