729537648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2171243}}^1$

素因数の和:2171261

約数の個数: 40

約数和(自身を含む): 2153874048

約数和(自身を除く): 1424336400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2171243, 4342486, 6513729, 8684972, 13027458, 15198701, 17369944, 26054916, 30397402, 34739888, 45596103, 52109832, 60794804, 91192206, 104219664, 121589608, 182384412, 243179216, 364768824, 729537648]

約数ペア:

[(1, 729537648), (2, 364768824), (3, 243179216), (4, 182384412), (6, 121589608), (7, 104219664), (8, 91192206), (12, 60794804), (14, 52109832), (16, 45596103), (21, 34739888), (24, 30397402), (28, 26054916), (42, 17369944), (48, 15198701), (56, 13027458), (84, 8684972), (112, 6513729), (168, 4342486), (336, 2171243)]