395172768

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^2\times {\mathrm{167}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 1050229152

約数和(自身を除く): 655056384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 167, 314, 334, 471, 501, 628, 668, 942, 1002, 1256, 1336, 1884, 2004, 2512, 2672, 3768, 4008, 5024, 5344, 7536, 8016, 15072, 16032, 24649, 26219, 49298, 52438, 73947, 78657, 98596, 104876, 147894, 157314, 197192, 209752, 295788, 314628, 394384, 419504, 591576, 629256, 788768, 839008, 1183152, 1258512, 2366304, 2517024, 4116383, 8232766, 12349149, 16465532, 24698298, 32931064, 49396596, 65862128, 98793192, 131724256, 197586384, 395172768]

約数ペア:

[(1, 395172768), (2, 197586384), (3, 131724256), (4, 98793192), (6, 65862128), (8, 49396596), (12, 32931064), (16, 24698298), (24, 16465532), (32, 12349149), (48, 8232766), (96, 4116383), (157, 2517024), (167, 2366304), (314, 1258512), (334, 1183152), (471, 839008), (501, 788768), (628, 629256), (668, 591576), (942, 419504), (1002, 394384), (1256, 314628), (1336, 295788), (1884, 209752), (2004, 197192), (2512, 157314), (2672, 147894), (3768, 104876), (4008, 98596), (5024, 78657), (5344, 73947), (7536, 52438), (8016, 49298), (15072, 26219), (16032, 24649)]