220614848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 481239576

約数和(自身を除く): 260624728

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 211, 248, 272, 422, 496, 527, 544, 844, 961, 992, 1054, 1088, 1688, 1922, 1984, 2108, 3376, 3587, 3844, 4216, 6541, 6752, 7174, 7688, 8432, 13082, 13504, 14348, 15376, 16337, 16864, 26164, 28696, 30752, 32674, 33728, 52328, 57392, 61504, 65348, 104656, 111197, 114784, 130696, 202771, 209312, 222394, 229568, 261392, 405542, 418624, 444788, 522784, 811084, 889576, 1045568, 1622168, 1779152, 3244336, 3447107, 3558304, 6488672, 6894214, 7116608, 12977344, 13788428, 27576856, 55153712, 110307424, 220614848]

約数ペア:

[(1, 220614848), (2, 110307424), (4, 55153712), (8, 27576856), (16, 13788428), (17, 12977344), (31, 7116608), (32, 6894214), (34, 6488672), (62, 3558304), (64, 3447107), (68, 3244336), (124, 1779152), (136, 1622168), (211, 1045568), (248, 889576), (272, 811084), (422, 522784), (496, 444788), (527, 418624), (544, 405542), (844, 261392), (961, 229568), (992, 222394), (1054, 209312), (1088, 202771), (1688, 130696), (1922, 114784), (1984, 111197), (2108, 104656), (3376, 65348), (3587, 61504), (3844, 57392), (4216, 52328), (6541, 33728), (6752, 32674), (7174, 30752), (7688, 28696), (8432, 26164), (13082, 16864), (13504, 16337), (14348, 15376)]