228206272

素因数分解:

$2^6\times 7^1\times {\mathrm{509389}}^1$

素因数の和:509408

約数の個数: 28

約数和(自身を含む): 517540240

約数和(自身を除く): 289333968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 509389, 1018778, 2037556, 3565723, 4075112, 7131446, 8150224, 14262892, 16300448, 28525784, 32600896, 57051568, 114103136, 228206272]

約数ペア:

[(1, 228206272), (2, 114103136), (4, 57051568), (7, 32600896), (8, 28525784), (14, 16300448), (16, 14262892), (28, 8150224), (32, 7131446), (56, 4075112), (64, 3565723), (112, 2037556), (224, 1018778), (448, 509389)]