270864008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31321}}^1$

素因数の和:31397

約数の個数: 32

約数和(自身を含む): 541244160

約数和(自身を除く): 270380152

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 31321, 62642, 125284, 250568, 720383, 1440766, 1472087, 2881532, 2944174, 5763064, 5888348, 11776696, 33858001, 67716002, 135432004, 270864008]

約数ペア:

[(1, 270864008), (2, 135432004), (4, 67716002), (8, 33858001), (23, 11776696), (46, 5888348), (47, 5763064), (92, 2944174), (94, 2881532), (184, 1472087), (188, 1440766), (376, 720383), (1081, 250568), (2162, 125284), (4324, 62642), (8648, 31321)]