327211670128

素因数分解:

$2^4\times 7^1\times {\mathrm{2921532769}}^1$

素因数の和:2921532784

約数の個数: 20

約数和(自身を含む): 724540126960

約数和(自身を除く): 397328456832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2921532769, 5843065538, 11686131076, 20450729383, 23372262152, 40901458766, 46744524304, 81802917532, 163605835064, 327211670128]

約数ペア:

[(1, 327211670128), (2, 163605835064), (4, 81802917532), (7, 46744524304), (8, 40901458766), (14, 23372262152), (16, 20450729383), (28, 11686131076), (56, 5843065538), (112, 2921532769)]