248198048

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2791}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 560052864

約数和(自身を除く): 311854816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 794, 1588, 2779, 2791, 3176, 5558, 5582, 6352, 11116, 11164, 12704, 19537, 22232, 22328, 39074, 44464, 44656, 78148, 88928, 89312, 156296, 312592, 625184, 1108027, 2216054, 4432108, 7756189, 8864216, 15512378, 17728432, 31024756, 35456864, 62049512, 124099024, 248198048]

約数ペア:

[(1, 248198048), (2, 124099024), (4, 62049512), (7, 35456864), (8, 31024756), (14, 17728432), (16, 15512378), (28, 8864216), (32, 7756189), (56, 4432108), (112, 2216054), (224, 1108027), (397, 625184), (794, 312592), (1588, 156296), (2779, 89312), (2791, 88928), (3176, 78148), (5558, 44656), (5582, 44464), (6352, 39074), (11116, 22328), (11164, 22232), (12704, 19537)]