8390631864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1\times {\mathrm{3853}}^1$

素因数の和:6820

約数の個数: 64

約数和(自身を含む): 21666263040

約数和(自身を除く): 13275631176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 2927, 3853, 5854, 7706, 8781, 11559, 11708, 15412, 17562, 23118, 23416, 30824, 35124, 46236, 70248, 90737, 92472, 119443, 181474, 238886, 272211, 358329, 362948, 477772, 544422, 716658, 725896, 955544, 1088844, 1433316, 2177688, 2866632, 11277731, 22555462, 33833193, 45110924, 67666386, 90221848, 135332772, 270665544, 349609661, 699219322, 1048828983, 1398438644, 2097657966, 2796877288, 4195315932, 8390631864]

約数ペア:

[(1, 8390631864), (2, 4195315932), (3, 2796877288), (4, 2097657966), (6, 1398438644), (8, 1048828983), (12, 699219322), (24, 349609661), (31, 270665544), (62, 135332772), (93, 90221848), (124, 67666386), (186, 45110924), (248, 33833193), (372, 22555462), (744, 11277731), (2927, 2866632), (3853, 2177688), (5854, 1433316), (7706, 1088844), (8781, 955544), (11559, 725896), (11708, 716658), (15412, 544422), (17562, 477772), (23118, 362948), (23416, 358329), (30824, 272211), (35124, 238886), (46236, 181474), (70248, 119443), (90737, 92472)]