242564984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1327}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 462861120

約数和(自身を除く): 220296136

約数列:

[1, 2, 4, 8, 73, 146, 292, 313, 584, 626, 1252, 1327, 2504, 2654, 5308, 10616, 22849, 45698, 91396, 96871, 182792, 193742, 387484, 415351, 774968, 830702, 1661404, 3322808, 30320623, 60641246, 121282492, 242564984]

約数ペア:

[(1, 242564984), (2, 121282492), (4, 60641246), (8, 30320623), (73, 3322808), (146, 1661404), (292, 830702), (313, 774968), (584, 415351), (626, 387484), (1252, 193742), (1327, 182792), (2504, 96871), (2654, 91396), (5308, 45698), (10616, 22849)]