268769268

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 700068096

約数和(自身を除く): 431298828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 492, 633, 738, 844, 863, 1266, 1476, 1726, 1899, 2532, 2589, 3452, 3798, 5178, 7596, 7767, 8651, 10356, 15534, 17302, 25953, 31068, 34604, 35383, 51906, 70766, 77859, 103812, 106149, 141532, 155718, 182093, 212298, 311436, 318447, 364186, 424596, 546279, 636894, 728372, 1092558, 1273788, 1638837, 2185116, 3277674, 6555348, 7465813, 14931626, 22397439, 29863252, 44794878, 67192317, 89589756, 134384634, 268769268]

約数ペア:

[(1, 268769268), (2, 134384634), (3, 89589756), (4, 67192317), (6, 44794878), (9, 29863252), (12, 22397439), (18, 14931626), (36, 7465813), (41, 6555348), (82, 3277674), (123, 2185116), (164, 1638837), (211, 1273788), (246, 1092558), (369, 728372), (422, 636894), (492, 546279), (633, 424596), (738, 364186), (844, 318447), (863, 311436), (1266, 212298), (1476, 182093), (1726, 155718), (1899, 141532), (2532, 106149), (2589, 103812), (3452, 77859), (3798, 70766), (5178, 51906), (7596, 35383), (7767, 34604), (8651, 31068), (10356, 25953), (15534, 17302)]