308814358

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 491987520

約数和(自身を除く): 183173162

約数列:

[1, 2, 37, 53, 71, 74, 106, 142, 1109, 1961, 2218, 2627, 3763, 3922, 5254, 7526, 41033, 58777, 78739, 82066, 117554, 139231, 157478, 278462, 2174749, 2913343, 4173167, 4349498, 5826686, 8346334, 154407179, 308814358]

約数ペア:

[(1, 308814358), (2, 154407179), (37, 8346334), (53, 5826686), (71, 4349498), (74, 4173167), (106, 2913343), (142, 2174749), (1109, 278462), (1961, 157478), (2218, 139231), (2627, 117554), (3763, 82066), (3922, 78739), (5254, 58777), (7526, 41033)]