380093392

素因数分解:

$2^4\times 7^3\times {\mathrm{69259}}^1$

素因数の和:69288

約数の個数: 40

約数和(自身を含む): 858824000

約数和(自身を除く): 478730608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 69259, 138518, 277036, 484813, 554072, 969626, 1108144, 1939252, 3393691, 3878504, 6787382, 7757008, 13574764, 23755837, 27149528, 47511674, 54299056, 95023348, 190046696, 380093392]

約数ペア:

[(1, 380093392), (2, 190046696), (4, 95023348), (7, 54299056), (8, 47511674), (14, 27149528), (16, 23755837), (28, 13574764), (49, 7757008), (56, 6787382), (98, 3878504), (112, 3393691), (196, 1939252), (343, 1108144), (392, 969626), (686, 554072), (784, 484813), (1372, 277036), (2744, 138518), (5488, 69259)]