248747296

素因数分解:

$2^5\times 7^1\times {\mathrm{1110479}}^1$

素因数の和:1110496

約数の個数: 24

約数和(自身を含む): 559681920

約数和(自身を除く): 310934624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1110479, 2220958, 4441916, 7773353, 8883832, 15546706, 17767664, 31093412, 35535328, 62186824, 124373648, 248747296]

約数ペア:

[(1, 248747296), (2, 124373648), (4, 62186824), (7, 35535328), (8, 31093412), (14, 17767664), (16, 15546706), (28, 8883832), (32, 7773353), (56, 4441916), (112, 2220958), (224, 1110479)]