227744272

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14629}}^1$

素因数の和:14783

約数の個数: 40

約数和(自身を含む): 507953600

約数和(自身を除く): 280209328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 14629, 15568, 29258, 58516, 102403, 117032, 204806, 234064, 409612, 819224, 1638448, 2033431, 4066862, 8133724, 14234017, 16267448, 28468034, 32534896, 56936068, 113872136, 227744272]

約数ペア:

[(1, 227744272), (2, 113872136), (4, 56936068), (7, 32534896), (8, 28468034), (14, 16267448), (16, 14234017), (28, 8133724), (56, 4066862), (112, 2033431), (139, 1638448), (278, 819224), (556, 409612), (973, 234064), (1112, 204806), (1946, 117032), (2224, 102403), (3892, 58516), (7784, 29258), (14629, 15568)]