408079168

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8513}}^1$

素因数の和:8639

約数の個数: 56

約数和(自身を含む): 934224192

約数和(自身を除く): 526145024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 5992, 6848, 8513, 11984, 17026, 23968, 34052, 47936, 59591, 68104, 119182, 136208, 238364, 272416, 476728, 544832, 910891, 953456, 1821782, 1906912, 3643564, 3813824, 6376237, 7287128, 12752474, 14574256, 25504948, 29148512, 51009896, 58297024, 102019792, 204039584, 408079168]

約数ペア:

[(1, 408079168), (2, 204039584), (4, 102019792), (7, 58297024), (8, 51009896), (14, 29148512), (16, 25504948), (28, 14574256), (32, 12752474), (56, 7287128), (64, 6376237), (107, 3813824), (112, 3643564), (214, 1906912), (224, 1821782), (428, 953456), (448, 910891), (749, 544832), (856, 476728), (1498, 272416), (1712, 238364), (2996, 136208), (3424, 119182), (5992, 68104), (6848, 59591), (8513, 47936), (11984, 34052), (17026, 23968)]