312157188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1238719}}^1$

素因数の和:1238736

約数の個数: 36

約数和(自身を含む): 901788160

約数和(自身を除く): 589630972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1238719, 2477438, 3716157, 4954876, 7432314, 8671033, 11148471, 14864628, 17342066, 22296942, 26013099, 34684132, 44593884, 52026198, 78039297, 104052396, 156078594, 312157188]

約数ペア:

[(1, 312157188), (2, 156078594), (3, 104052396), (4, 78039297), (6, 52026198), (7, 44593884), (9, 34684132), (12, 26013099), (14, 22296942), (18, 17342066), (21, 14864628), (28, 11148471), (36, 8671033), (42, 7432314), (63, 4954876), (84, 3716157), (126, 2477438), (252, 1238719)]