1292892544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11311}}^1$

素因数の和:11391

約数の個数: 64

約数和(自身を含む): 2769177600

約数和(自身を除く): 1476285056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 6016, 7144, 11311, 14288, 22622, 28576, 45244, 57152, 90488, 114304, 180976, 214909, 361952, 429818, 531617, 723904, 859636, 1063234, 1447808, 1719272, 2126468, 3438544, 4252936, 6877088, 8505872, 10100723, 13754176, 17011744, 20201446, 27508352, 34023488, 40402892, 68046976, 80805784, 161611568, 323223136, 646446272, 1292892544]

約数ペア:

[(1, 1292892544), (2, 646446272), (4, 323223136), (8, 161611568), (16, 80805784), (19, 68046976), (32, 40402892), (38, 34023488), (47, 27508352), (64, 20201446), (76, 17011744), (94, 13754176), (128, 10100723), (152, 8505872), (188, 6877088), (304, 4252936), (376, 3438544), (608, 2126468), (752, 1719272), (893, 1447808), (1216, 1063234), (1504, 859636), (1786, 723904), (2432, 531617), (3008, 429818), (3572, 361952), (6016, 214909), (7144, 180976), (11311, 114304), (14288, 90488), (22622, 57152), (28576, 45244)]