217079476368

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{172489}}^1$

素因数の和:172824

約数の個数: 80

約数和(自身を含む): 567743245440

約数和(自身を除く): 350663769072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 167, 314, 334, 471, 501, 628, 668, 942, 1002, 1256, 1336, 1884, 2004, 2512, 2672, 3768, 4008, 7536, 8016, 26219, 52438, 78657, 104876, 157314, 172489, 209752, 314628, 344978, 419504, 517467, 629256, 689956, 1034934, 1258512, 1379912, 2069868, 2759824, 4139736, 8279472, 27080773, 28805663, 54161546, 57611326, 81242319, 86416989, 108323092, 115222652, 162484638, 172833978, 216646184, 230445304, 324969276, 345667956, 433292368, 460890608, 649938552, 691335912, 1299877104, 1382671824, 4522489091, 9044978182, 13567467273, 18089956364, 27134934546, 36179912728, 54269869092, 72359825456, 108539738184, 217079476368]

約数ペア:

[(1, 217079476368), (2, 108539738184), (3, 72359825456), (4, 54269869092), (6, 36179912728), (8, 27134934546), (12, 18089956364), (16, 13567467273), (24, 9044978182), (48, 4522489091), (157, 1382671824), (167, 1299877104), (314, 691335912), (334, 649938552), (471, 460890608), (501, 433292368), (628, 345667956), (668, 324969276), (942, 230445304), (1002, 216646184), (1256, 172833978), (1336, 162484638), (1884, 115222652), (2004, 108323092), (2512, 86416989), (2672, 81242319), (3768, 57611326), (4008, 54161546), (7536, 28805663), (8016, 27080773), (26219, 8279472), (52438, 4139736), (78657, 2759824), (104876, 2069868), (157314, 1379912), (172489, 1258512), (209752, 1034934), (314628, 689956), (344978, 629256), (419504, 517467)]