496768888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 1179763200

約数和(自身を除く): 682994312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 167, 242, 308, 334, 439, 484, 616, 668, 847, 878, 968, 1169, 1336, 1694, 1756, 1837, 2338, 3073, 3388, 3512, 3674, 4676, 4829, 6146, 6776, 7348, 9352, 9658, 12292, 12859, 14696, 19316, 20207, 24584, 25718, 33803, 38632, 40414, 51436, 53119, 67606, 73313, 80828, 102872, 106238, 135212, 141449, 146626, 161656, 212476, 270424, 282898, 293252, 371833, 424952, 513191, 565796, 586504, 743666, 806443, 1026382, 1131592, 1487332, 1612886, 2052764, 2974664, 3225772, 4105528, 5645101, 6451544, 8870873, 11290202, 17741746, 22580404, 35483492, 45160808, 62096111, 70966984, 124192222, 248384444, 496768888]

約数ペア:

[(1, 496768888), (2, 248384444), (4, 124192222), (7, 70966984), (8, 62096111), (11, 45160808), (14, 35483492), (22, 22580404), (28, 17741746), (44, 11290202), (56, 8870873), (77, 6451544), (88, 5645101), (121, 4105528), (154, 3225772), (167, 2974664), (242, 2052764), (308, 1612886), (334, 1487332), (439, 1131592), (484, 1026382), (616, 806443), (668, 743666), (847, 586504), (878, 565796), (968, 513191), (1169, 424952), (1336, 371833), (1694, 293252), (1756, 282898), (1837, 270424), (2338, 212476), (3073, 161656), (3388, 146626), (3512, 141449), (3674, 135212), (4676, 106238), (4829, 102872), (6146, 80828), (6776, 73313), (7348, 67606), (9352, 53119), (9658, 51436), (12292, 40414), (12859, 38632), (14696, 33803), (19316, 25718), (20207, 24584)]