252995008

素因数分解:

$2^6\times 7^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1541

約数の個数: 56

約数和(自身を含む): 575303904

約数和(自身を除く): 322308896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 641, 881, 1282, 1762, 2564, 3524, 4487, 5128, 6167, 7048, 8974, 10256, 12334, 14096, 17948, 20512, 24668, 28192, 35896, 41024, 49336, 56384, 71792, 98672, 143584, 197344, 287168, 394688, 564721, 1129442, 2258884, 3953047, 4517768, 7906094, 9035536, 15812188, 18071072, 31624376, 36142144, 63248752, 126497504, 252995008]

約数ペア:

[(1, 252995008), (2, 126497504), (4, 63248752), (7, 36142144), (8, 31624376), (14, 18071072), (16, 15812188), (28, 9035536), (32, 7906094), (56, 4517768), (64, 3953047), (112, 2258884), (224, 1129442), (448, 564721), (641, 394688), (881, 287168), (1282, 197344), (1762, 143584), (2564, 98672), (3524, 71792), (4487, 56384), (5128, 49336), (6167, 41024), (7048, 35896), (8974, 28192), (10256, 24668), (12334, 20512), (14096, 17948)]