257047104

素因数分解:

$2^6\times 3^1\times {\mathrm{1338787}}^1$

素因数の和:1338802

約数の個数: 28

約数和(自身を含む): 680104304

約数和(自身を除く): 423057200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1338787, 2677574, 4016361, 5355148, 8032722, 10710296, 16065444, 21420592, 32130888, 42841184, 64261776, 85682368, 128523552, 257047104]

約数ペア:

[(1, 257047104), (2, 128523552), (3, 85682368), (4, 64261776), (6, 42841184), (8, 32130888), (12, 21420592), (16, 16065444), (24, 10710296), (32, 8032722), (48, 5355148), (64, 4016361), (96, 2677574), (192, 1338787)]