520067879172

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{168433}}^1$

素因数の和:169073

約数の個数: 72

約数和(自身を含む): 1324295481600

約数和(自身を除く): 804227602428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 431, 597, 796, 862, 1194, 1293, 1724, 1791, 2388, 2586, 3582, 3879, 5172, 7164, 7758, 15516, 85769, 168433, 171538, 257307, 336866, 343076, 505299, 514614, 673732, 771921, 1010598, 1029228, 1515897, 1543842, 2021196, 3031794, 3087684, 6063588, 33518167, 67036334, 72594623, 100554501, 134072668, 145189246, 201109002, 217783869, 290378492, 301663503, 402218004, 435567738, 603327006, 653351607, 871135476, 1206654012, 1306703214, 2613406428, 14446329977, 28892659954, 43338989931, 57785319908, 86677979862, 130016969793, 173355959724, 260033939586, 520067879172]

約数ペア:

[(1, 520067879172), (2, 260033939586), (3, 173355959724), (4, 130016969793), (6, 86677979862), (9, 57785319908), (12, 43338989931), (18, 28892659954), (36, 14446329977), (199, 2613406428), (398, 1306703214), (431, 1206654012), (597, 871135476), (796, 653351607), (862, 603327006), (1194, 435567738), (1293, 402218004), (1724, 301663503), (1791, 290378492), (2388, 217783869), (2586, 201109002), (3582, 145189246), (3879, 134072668), (5172, 100554501), (7164, 72594623), (7758, 67036334), (15516, 33518167), (85769, 6063588), (168433, 3087684), (171538, 3031794), (257307, 2021196), (336866, 1543842), (343076, 1515897), (505299, 1029228), (514614, 1010598), (673732, 771921)]