289187712

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7607}}^1$

素因数の和:7641

約数の個数: 128

約数和(自身を含む): 931219200

約数和(自身を除く): 642031488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 7607, 9504, 12672, 15214, 19008, 22821, 30428, 38016, 45642, 60856, 68463, 83677, 91284, 121712, 136926, 167354, 182568, 205389, 243424, 251031, 273852, 334708, 365136, 410778, 486848, 502062, 547704, 669416, 730272, 753093, 821556, 973696, 1004124, 1095408, 1338832, 1460544, 1506186, 1643112, 2008248, 2190816, 2259279, 2677664, 2921088, 3012372, 3286224, 4016496, 4381632, 4518558, 5355328, 6024744, 6572448, 8032992, 8763264, 9037116, 10710656, 12049488, 13144896, 16065984, 18074232, 24098976, 26289792, 32131968, 36148464, 48197952, 72296928, 96395904, 144593856, 289187712]

約数ペア:

[(1, 289187712), (2, 144593856), (3, 96395904), (4, 72296928), (6, 48197952), (8, 36148464), (9, 32131968), (11, 26289792), (12, 24098976), (16, 18074232), (18, 16065984), (22, 13144896), (24, 12049488), (27, 10710656), (32, 9037116), (33, 8763264), (36, 8032992), (44, 6572448), (48, 6024744), (54, 5355328), (64, 4518558), (66, 4381632), (72, 4016496), (88, 3286224), (96, 3012372), (99, 2921088), (108, 2677664), (128, 2259279), (132, 2190816), (144, 2008248), (176, 1643112), (192, 1506186), (198, 1460544), (216, 1338832), (264, 1095408), (288, 1004124), (297, 973696), (352, 821556), (384, 753093), (396, 730272), (432, 669416), (528, 547704), (576, 502062), (594, 486848), (704, 410778), (792, 365136), (864, 334708), (1056, 273852), (1152, 251031), (1188, 243424), (1408, 205389), (1584, 182568), (1728, 167354), (2112, 136926), (2376, 121712), (3168, 91284), (3456, 83677), (4224, 68463), (4752, 60856), (6336, 45642), (7607, 38016), (9504, 30428), (12672, 22821), (15214, 19008)]