255724308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1014779}}^1$

素因数の和:1014796

約数の個数: 36

約数和(自身を含む): 738759840

約数和(自身を除く): 483035532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1014779, 2029558, 3044337, 4059116, 6088674, 7103453, 9133011, 12177348, 14206906, 18266022, 21310359, 28413812, 36532044, 42620718, 63931077, 85241436, 127862154, 255724308]

約数ペア:

[(1, 255724308), (2, 127862154), (3, 85241436), (4, 63931077), (6, 42620718), (7, 36532044), (9, 28413812), (12, 21310359), (14, 18266022), (18, 14206906), (21, 12177348), (28, 9133011), (36, 7103453), (42, 6088674), (63, 4059116), (84, 3044337), (126, 2029558), (252, 1014779)]