242638256

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4639}}^1$

素因数の和:5121

約数の個数: 40

約数和(自身を含む): 538536960

約数和(自身を除く): 295898704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1868, 3269, 3736, 4639, 6538, 7472, 9278, 13076, 18556, 26152, 32473, 37112, 52304, 64946, 74224, 129892, 259784, 519568, 2166413, 4332826, 8665652, 15164891, 17331304, 30329782, 34662608, 60659564, 121319128, 242638256]

約数ペア:

[(1, 242638256), (2, 121319128), (4, 60659564), (7, 34662608), (8, 30329782), (14, 17331304), (16, 15164891), (28, 8665652), (56, 4332826), (112, 2166413), (467, 519568), (934, 259784), (1868, 129892), (3269, 74224), (3736, 64946), (4639, 52304), (6538, 37112), (7472, 32473), (9278, 26152), (13076, 18556)]