264862528

素因数分解:

$2^6\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 602918784

約数和(自身を除く): 338056256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 448, 622, 1244, 1901, 2177, 2488, 3802, 4354, 4976, 7604, 8708, 9952, 13307, 15208, 17416, 19904, 26614, 30416, 34832, 53228, 60832, 69664, 106456, 121664, 139328, 212912, 425824, 591211, 851648, 1182422, 2364844, 4138477, 4729688, 8276954, 9459376, 16553908, 18918752, 33107816, 37837504, 66215632, 132431264, 264862528]

約数ペア:

[(1, 264862528), (2, 132431264), (4, 66215632), (7, 37837504), (8, 33107816), (14, 18918752), (16, 16553908), (28, 9459376), (32, 8276954), (56, 4729688), (64, 4138477), (112, 2364844), (224, 1182422), (311, 851648), (448, 591211), (622, 425824), (1244, 212912), (1901, 139328), (2177, 121664), (2488, 106456), (3802, 69664), (4354, 60832), (4976, 53228), (7604, 34832), (8708, 30416), (9952, 26614), (13307, 19904), (15208, 17416)]