312960048

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 827304192

約数和(自身を除く): 514344144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 131, 142, 213, 262, 284, 393, 426, 524, 568, 701, 786, 852, 1048, 1136, 1402, 1572, 1704, 2096, 2103, 2804, 3144, 3408, 4206, 5608, 6288, 8412, 9301, 11216, 16824, 18602, 27903, 33648, 37204, 49771, 55806, 74408, 91831, 99542, 111612, 148816, 149313, 183662, 199084, 223224, 275493, 298626, 367324, 398168, 446448, 550986, 597252, 734648, 796336, 1101972, 1194504, 1469296, 2203944, 2389008, 4407888, 6520001, 13040002, 19560003, 26080004, 39120006, 52160008, 78240012, 104320016, 156480024, 312960048]

約数ペア:

[(1, 312960048), (2, 156480024), (3, 104320016), (4, 78240012), (6, 52160008), (8, 39120006), (12, 26080004), (16, 19560003), (24, 13040002), (48, 6520001), (71, 4407888), (131, 2389008), (142, 2203944), (213, 1469296), (262, 1194504), (284, 1101972), (393, 796336), (426, 734648), (524, 597252), (568, 550986), (701, 446448), (786, 398168), (852, 367324), (1048, 298626), (1136, 275493), (1402, 223224), (1572, 199084), (1704, 183662), (2096, 149313), (2103, 148816), (2804, 111612), (3144, 99542), (3408, 91831), (4206, 74408), (5608, 55806), (6288, 49771), (8412, 37204), (9301, 33648), (11216, 27903), (16824, 18602)]