388600912

素因数分解:

$2^4\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2837}}^1$

素因数の和:4075

約数の個数: 40

約数和(自身を含む): 861480576

約数和(自身を除く): 472879664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1223, 2446, 2837, 4892, 5674, 8561, 9784, 11348, 17122, 19568, 19859, 22696, 34244, 39718, 45392, 68488, 79436, 136976, 158872, 317744, 3469651, 6939302, 13878604, 24287557, 27757208, 48575114, 55514416, 97150228, 194300456, 388600912]

約数ペア:

[(1, 388600912), (2, 194300456), (4, 97150228), (7, 55514416), (8, 48575114), (14, 27757208), (16, 24287557), (28, 13878604), (56, 6939302), (112, 3469651), (1223, 317744), (2446, 158872), (2837, 136976), (4892, 79436), (5674, 68488), (8561, 45392), (9784, 39718), (11348, 34244), (17122, 22696), (19568, 19859)]