8889493976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{26717}}^1$

素因数の和:26952

約数の個数: 64

約数和(自身を含む): 19236960000

約数和(自身を除く): 10347466024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 199, 209, 398, 418, 796, 836, 1592, 1672, 2189, 3781, 4378, 7562, 8756, 15124, 17512, 26717, 30248, 41591, 53434, 83182, 106868, 166364, 213736, 293887, 332728, 507623, 587774, 1015246, 1175548, 2030492, 2351096, 4060984, 5316683, 5583853, 10633366, 11167706, 21266732, 22335412, 42533464, 44670824, 58483513, 101016977, 116967026, 202033954, 233934052, 404067908, 467868104, 808135816, 1111186747, 2222373494, 4444746988, 8889493976]

約数ペア:

[(1, 8889493976), (2, 4444746988), (4, 2222373494), (8, 1111186747), (11, 808135816), (19, 467868104), (22, 404067908), (38, 233934052), (44, 202033954), (76, 116967026), (88, 101016977), (152, 58483513), (199, 44670824), (209, 42533464), (398, 22335412), (418, 21266732), (796, 11167706), (836, 10633366), (1592, 5583853), (1672, 5316683), (2189, 4060984), (3781, 2351096), (4378, 2030492), (7562, 1175548), (8756, 1015246), (15124, 587774), (17512, 507623), (26717, 332728), (30248, 293887), (41591, 213736), (53434, 166364), (83182, 106868)]