378193312

素因数分解:

$2^5\times 7^1\times {\mathrm{1688363}}^1$

素因数の和:1688380

約数の個数: 24

約数和(自身を含む): 850935456

約数和(自身を除く): 472742144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1688363, 3376726, 6753452, 11818541, 13506904, 23637082, 27013808, 47274164, 54027616, 94548328, 189096656, 378193312]

約数ペア:

[(1, 378193312), (2, 189096656), (4, 94548328), (7, 54027616), (8, 47274164), (14, 27013808), (16, 23637082), (28, 13506904), (32, 11818541), (56, 6753452), (112, 3376726), (224, 1688363)]