320435964072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{635785643}}^1$

素因数の和:635785662

約数の個数: 48

約数和(自身を含む): 991825604640

約数和(自身を除く): 671389640568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 635785643, 1271571286, 1907356929, 2543142572, 3814713858, 4450499501, 5086285144, 5722070787, 7629427716, 8900999002, 11444141574, 13351498503, 15258855432, 17801998004, 22888283148, 26702997006, 35603996008, 40054495509, 45776566296, 53405994012, 80108991018, 106811988024, 160217982036, 320435964072]

約数ペア:

[(1, 320435964072), (2, 160217982036), (3, 106811988024), (4, 80108991018), (6, 53405994012), (7, 45776566296), (8, 40054495509), (9, 35603996008), (12, 26702997006), (14, 22888283148), (18, 17801998004), (21, 15258855432), (24, 13351498503), (28, 11444141574), (36, 8900999002), (42, 7629427716), (56, 5722070787), (63, 5086285144), (72, 4450499501), (84, 3814713858), (126, 2543142572), (168, 1907356929), (252, 1271571286), (504, 635785643)]