1248996848

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{9629}}^1$

素因数の和:9726

約数の個数: 60

約数和(自身を含む): 2699905320

約数和(自身を除く): 1450908472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 121, 134, 176, 242, 268, 484, 536, 737, 968, 1072, 1474, 1936, 2948, 5896, 8107, 9629, 11792, 16214, 19258, 32428, 38516, 64856, 77032, 105919, 129712, 154064, 211838, 423676, 645143, 847352, 1165109, 1290286, 1694704, 2330218, 2580572, 4660436, 5161144, 7096573, 9320872, 10322288, 14193146, 18641744, 28386292, 56772584, 78062303, 113545168, 156124606, 312249212, 624498424, 1248996848]

約数ペア:

[(1, 1248996848), (2, 624498424), (4, 312249212), (8, 156124606), (11, 113545168), (16, 78062303), (22, 56772584), (44, 28386292), (67, 18641744), (88, 14193146), (121, 10322288), (134, 9320872), (176, 7096573), (242, 5161144), (268, 4660436), (484, 2580572), (536, 2330218), (737, 1694704), (968, 1290286), (1072, 1165109), (1474, 847352), (1936, 645143), (2948, 423676), (5896, 211838), (8107, 154064), (9629, 129712), (11792, 105919), (16214, 77032), (19258, 64856), (32428, 38516)]