252422912

素因数分解:

$2^8\times 7^2\times {\mathrm{20123}}^1$

素因数の和:20153

約数の個数: 54

約数和(自身を含む): 586151748

約数和(自身を除く): 333728836

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 20123, 40246, 80492, 140861, 160984, 281722, 321968, 563444, 643936, 986027, 1126888, 1287872, 1972054, 2253776, 2575744, 3944108, 4507552, 5151488, 7888216, 9015104, 15776432, 18030208, 31552864, 36060416, 63105728, 126211456, 252422912]

約数ペア:

[(1, 252422912), (2, 126211456), (4, 63105728), (7, 36060416), (8, 31552864), (14, 18030208), (16, 15776432), (28, 9015104), (32, 7888216), (49, 5151488), (56, 4507552), (64, 3944108), (98, 2575744), (112, 2253776), (128, 1972054), (196, 1287872), (224, 1126888), (256, 986027), (392, 643936), (448, 563444), (784, 321968), (896, 281722), (1568, 160984), (1792, 140861), (3136, 80492), (6272, 40246), (12544, 20123)]