309574048

素因数分解:

$2^5\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1901}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 697866624

約数和(自身を除く): 388292576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 727, 1454, 1901, 2908, 3802, 5089, 5816, 7604, 10178, 11632, 13307, 15208, 20356, 23264, 26614, 30416, 40712, 53228, 60832, 81424, 106456, 162848, 212912, 425824, 1382027, 2764054, 5528108, 9674189, 11056216, 19348378, 22112432, 38696756, 44224864, 77393512, 154787024, 309574048]

約数ペア:

[(1, 309574048), (2, 154787024), (4, 77393512), (7, 44224864), (8, 38696756), (14, 22112432), (16, 19348378), (28, 11056216), (32, 9674189), (56, 5528108), (112, 2764054), (224, 1382027), (727, 425824), (1454, 212912), (1901, 162848), (2908, 106456), (3802, 81424), (5089, 60832), (5816, 53228), (7604, 40712), (10178, 30416), (11632, 26614), (13307, 23264), (15208, 20356)]