313174456

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105517}}^1$

素因数の和:105583

約数の個数: 32

約数和(自身を含む): 683756640

約数和(自身を除く): 370582184

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 105517, 211034, 422068, 738619, 844136, 1477238, 2954476, 5592401, 5908952, 11184802, 22369604, 39146807, 44739208, 78293614, 156587228, 313174456]

約数ペア:

[(1, 313174456), (2, 156587228), (4, 78293614), (7, 44739208), (8, 39146807), (14, 22369604), (28, 11184802), (53, 5908952), (56, 5592401), (106, 2954476), (212, 1477238), (371, 844136), (424, 738619), (742, 422068), (1484, 211034), (2968, 105517)]