306593168

素因数分解:

$2^4\times 7^1\times {\mathrm{2737439}}^1$

素因数の和:2737454

約数の個数: 20

約数和(自身を含む): 678885120

約数和(自身を除く): 372291952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2737439, 5474878, 10949756, 19162073, 21899512, 38324146, 43799024, 76648292, 153296584, 306593168]

約数ペア:

[(1, 306593168), (2, 153296584), (4, 76648292), (7, 43799024), (8, 38324146), (14, 21899512), (16, 19162073), (28, 10949756), (56, 5474878), (112, 2737439)]