320427076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{47711}}^1$

素因数の和:47811

約数の個数: 24

約数和(自身を含む): 593155584

約数和(自身を除く): 272728508

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 47711, 95422, 190844, 1097353, 2194706, 3482903, 4389412, 6965806, 13931612, 80106769, 160213538, 320427076]

約数ペア:

[(1, 320427076), (2, 160213538), (4, 80106769), (23, 13931612), (46, 6965806), (73, 4389412), (92, 3482903), (146, 2194706), (292, 1097353), (1679, 190844), (3358, 95422), (6716, 47711)]