340622256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1009}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 950321120

約数和(自身を除く): 609698864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 541, 624, 1009, 1082, 1623, 2018, 2164, 3027, 3246, 4036, 4328, 6054, 6492, 7033, 8072, 8656, 12108, 12984, 13117, 14066, 16144, 21099, 24216, 25968, 26234, 28132, 39351, 42198, 48432, 52468, 56264, 78702, 84396, 104936, 112528, 157404, 168792, 209872, 314808, 337584, 545869, 629616, 1091738, 1637607, 2183476, 3275214, 4366952, 6550428, 7096297, 8733904, 13100856, 14192594, 21288891, 26201712, 28385188, 42577782, 56770376, 85155564, 113540752, 170311128, 340622256]

約数ペア:

[(1, 340622256), (2, 170311128), (3, 113540752), (4, 85155564), (6, 56770376), (8, 42577782), (12, 28385188), (13, 26201712), (16, 21288891), (24, 14192594), (26, 13100856), (39, 8733904), (48, 7096297), (52, 6550428), (78, 4366952), (104, 3275214), (156, 2183476), (208, 1637607), (312, 1091738), (541, 629616), (624, 545869), (1009, 337584), (1082, 314808), (1623, 209872), (2018, 168792), (2164, 157404), (3027, 112528), (3246, 104936), (4036, 84396), (4328, 78702), (6054, 56264), (6492, 52468), (7033, 48432), (8072, 42198), (8656, 39351), (12108, 28132), (12984, 26234), (13117, 25968), (14066, 24216), (16144, 21099)]