212479168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7019}}^1$

素因数の和:7085

約数の個数: 56

約数和(自身を含む): 470733120

約数和(自身を除く): 258253952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 3784, 7019, 7568, 14038, 15136, 28076, 30272, 56152, 77209, 112304, 154418, 224608, 301817, 308836, 449216, 603634, 617672, 1207268, 1235344, 2414536, 2470688, 3319987, 4829072, 4941376, 6639974, 9658144, 13279948, 19316288, 26559896, 53119792, 106239584, 212479168]

約数ペア:

[(1, 212479168), (2, 106239584), (4, 53119792), (8, 26559896), (11, 19316288), (16, 13279948), (22, 9658144), (32, 6639974), (43, 4941376), (44, 4829072), (64, 3319987), (86, 2470688), (88, 2414536), (172, 1235344), (176, 1207268), (344, 617672), (352, 603634), (473, 449216), (688, 308836), (704, 301817), (946, 224608), (1376, 154418), (1892, 112304), (2752, 77209), (3784, 56152), (7019, 30272), (7568, 28076), (14038, 15136)]