1915671396864

素因数分解:

$2^9\times 3^1\times {\mathrm{1247181899}}^1$

素因数の和:1247181920

約数の個数: 40

約数和(自身を含む): 5103468334800

約数和(自身を除く): 3187796937936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1247181899, 2494363798, 3741545697, 4988727596, 7483091394, 9977455192, 14966182788, 19954910384, 29932365576, 39909820768, 59864731152, 79819641536, 119729462304, 159639283072, 239458924608, 319278566144, 478917849216, 638557132288, 957835698432, 1915671396864]

約数ペア:

[(1, 1915671396864), (2, 957835698432), (3, 638557132288), (4, 478917849216), (6, 319278566144), (8, 239458924608), (12, 159639283072), (16, 119729462304), (24, 79819641536), (32, 59864731152), (48, 39909820768), (64, 29932365576), (96, 19954910384), (128, 14966182788), (192, 9977455192), (256, 7483091394), (384, 4988727596), (512, 3741545697), (768, 2494363798), (1536, 1247181899)]