660468887088

素因数分解:

$2^4\times 3^1\times {\mathrm{21499}}^1\times {\mathrm{640019}}^1$

素因数の和:661529

約数の個数: 40

約数和(自身を含む): 1706293320000

約数和(自身を除く): 1045824432912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21499, 42998, 64497, 85996, 128994, 171992, 257988, 343984, 515976, 640019, 1031952, 1280038, 1920057, 2560076, 3840114, 5120152, 7680228, 10240304, 15360456, 30720912, 13759768481, 27519536962, 41279305443, 55039073924, 82558610886, 110078147848, 165117221772, 220156295696, 330234443544, 660468887088]

約数ペア:

[(1, 660468887088), (2, 330234443544), (3, 220156295696), (4, 165117221772), (6, 110078147848), (8, 82558610886), (12, 55039073924), (16, 41279305443), (24, 27519536962), (48, 13759768481), (21499, 30720912), (42998, 15360456), (64497, 10240304), (85996, 7680228), (128994, 5120152), (171992, 3840114), (257988, 2560076), (343984, 1920057), (515976, 1280038), (640019, 1031952)]