639967296

素因数分解:

$2^6\times 3^1\times {\mathrm{3333163}}^1$

素因数の和:3333178

約数の個数: 28

約数和(自身を含む): 1693247312

約数和(自身を除く): 1053280016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 3333163, 6666326, 9999489, 13332652, 19998978, 26665304, 39997956, 53330608, 79995912, 106661216, 159991824, 213322432, 319983648, 639967296]

約数ペア:

[(1, 639967296), (2, 319983648), (3, 213322432), (4, 159991824), (6, 106661216), (8, 79995912), (12, 53330608), (16, 39997956), (24, 26665304), (32, 19998978), (48, 13332652), (64, 9999489), (96, 6666326), (192, 3333163)]