847761216

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142433}}^1$

素因数の和:142479

約数の個数: 56

約数和(自身を含む): 2315407104

約数和(自身を除く): 1467645888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 142433, 284866, 427299, 569732, 854598, 1139464, 1709196, 2278928, 3418392, 4415423, 4557856, 6836784, 8830846, 9115712, 13246269, 13673568, 17661692, 26492538, 27347136, 35323384, 52985076, 70646768, 105970152, 141293536, 211940304, 282587072, 423880608, 847761216]

約数ペア:

[(1, 847761216), (2, 423880608), (3, 282587072), (4, 211940304), (6, 141293536), (8, 105970152), (12, 70646768), (16, 52985076), (24, 35323384), (31, 27347136), (32, 26492538), (48, 17661692), (62, 13673568), (64, 13246269), (93, 9115712), (96, 8830846), (124, 6836784), (186, 4557856), (192, 4415423), (248, 3418392), (372, 2278928), (496, 1709196), (744, 1139464), (992, 854598), (1488, 569732), (1984, 427299), (2976, 284866), (5952, 142433)]