307905976

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^2\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 669014640

約数和(自身を除く): 361108664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 881, 1106, 1762, 2212, 3524, 4424, 6167, 6241, 7048, 12334, 12482, 24668, 24964, 43687, 49336, 49928, 69599, 87374, 139198, 174748, 278396, 349496, 487193, 556792, 974386, 1948772, 3897544, 5498321, 10996642, 21993284, 38488247, 43986568, 76976494, 153952988, 307905976]

約数ペア:

[(1, 307905976), (2, 153952988), (4, 76976494), (7, 43986568), (8, 38488247), (14, 21993284), (28, 10996642), (56, 5498321), (79, 3897544), (158, 1948772), (316, 974386), (553, 556792), (632, 487193), (881, 349496), (1106, 278396), (1762, 174748), (2212, 139198), (3524, 87374), (4424, 69599), (6167, 49928), (6241, 49336), (7048, 43687), (12334, 24964), (12482, 24668)]