387550212

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13451}}^1$

素因数の和:13486

約数の個数: 60

約数和(自身を含む): 1055013456

約数和(自身を除く): 667463244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 13451, 14406, 26902, 28812, 40353, 53804, 80706, 94157, 161412, 188314, 282471, 376628, 564942, 659099, 1129884, 1318198, 1977297, 2636396, 3954594, 4613693, 7909188, 9227386, 13841079, 18454772, 27682158, 32295851, 55364316, 64591702, 96887553, 129183404, 193775106, 387550212]

約数ペア:

[(1, 387550212), (2, 193775106), (3, 129183404), (4, 96887553), (6, 64591702), (7, 55364316), (12, 32295851), (14, 27682158), (21, 18454772), (28, 13841079), (42, 9227386), (49, 7909188), (84, 4613693), (98, 3954594), (147, 2636396), (196, 1977297), (294, 1318198), (343, 1129884), (588, 659099), (686, 564942), (1029, 376628), (1372, 282471), (2058, 188314), (2401, 161412), (4116, 94157), (4802, 80706), (7203, 53804), (9604, 40353), (13451, 28812), (14406, 26902)]