408424108612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1973}}^1\times {\mathrm{2153}}^1$

素因数の和:4229

約数の個数: 72

約数和(自身を含む): 788804785944

約数和(自身を除く): 380380677332

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1849, 1973, 2153, 2236, 3698, 3946, 4306, 7396, 7892, 8612, 24037, 25649, 27989, 48074, 51298, 55978, 84839, 92579, 96148, 102596, 111956, 169678, 185158, 339356, 370316, 1102907, 1203527, 2205814, 2407054, 3648077, 3980897, 4247869, 4411628, 4814108, 7296154, 7961794, 8495738, 14592308, 15923588, 16991476, 47425001, 51751661, 55222297, 94850002, 103503322, 110444594, 182658367, 189700004, 207006644, 220889188, 365316734, 730633468, 2374558771, 4749117542, 7854309781, 9498235084, 15708619562, 31417239124, 102106027153, 204212054306, 408424108612]

約数ペア:

[(1, 408424108612), (2, 204212054306), (4, 102106027153), (13, 31417239124), (26, 15708619562), (43, 9498235084), (52, 7854309781), (86, 4749117542), (172, 2374558771), (559, 730633468), (1118, 365316734), (1849, 220889188), (1973, 207006644), (2153, 189700004), (2236, 182658367), (3698, 110444594), (3946, 103503322), (4306, 94850002), (7396, 55222297), (7892, 51751661), (8612, 47425001), (24037, 16991476), (25649, 15923588), (27989, 14592308), (48074, 8495738), (51298, 7961794), (55978, 7296154), (84839, 4814108), (92579, 4411628), (96148, 4247869), (102596, 3980897), (111956, 3648077), (169678, 2407054), (185158, 2205814), (339356, 1203527), (370316, 1102907)]