2490084864

素因数分解:

$2^9\times 3^2\times {\mathrm{540383}}^1$

素因数の和:540407

約数の個数: 60

約数和(自身を含む): 7186566816

約数和(自身を除く): 4696481952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 540383, 1080766, 1621149, 2161532, 3242298, 4323064, 4863447, 6484596, 8646128, 9726894, 12969192, 17292256, 19453788, 25938384, 34584512, 38907576, 51876768, 69169024, 77815152, 103753536, 138338048, 155630304, 207507072, 276676096, 311260608, 415014144, 622521216, 830028288, 1245042432, 2490084864]

約数ペア:

[(1, 2490084864), (2, 1245042432), (3, 830028288), (4, 622521216), (6, 415014144), (8, 311260608), (9, 276676096), (12, 207507072), (16, 155630304), (18, 138338048), (24, 103753536), (32, 77815152), (36, 69169024), (48, 51876768), (64, 38907576), (72, 34584512), (96, 25938384), (128, 19453788), (144, 17292256), (192, 12969192), (256, 9726894), (288, 8646128), (384, 6484596), (512, 4863447), (576, 4323064), (768, 3242298), (1152, 2161532), (1536, 1621149), (2304, 1080766), (4608, 540383)]