317812096

素因数分解:

$2^7\times 7^1\times {\mathrm{354701}}^1$

素因数の和:354722

約数の個数: 32

約数和(自身を含む): 723592080

約数和(自身を除く): 405779984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 354701, 709402, 1418804, 2482907, 2837608, 4965814, 5675216, 9931628, 11350432, 19863256, 22700864, 39726512, 45401728, 79453024, 158906048, 317812096]

約数ペア:

[(1, 317812096), (2, 158906048), (4, 79453024), (7, 45401728), (8, 39726512), (14, 22700864), (16, 19863256), (28, 11350432), (32, 9931628), (56, 5675216), (64, 4965814), (112, 2837608), (128, 2482907), (224, 1418804), (448, 709402), (896, 354701)]