247408128

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1665

約数の個数: 160

約数和(自身を含む): 799413120

約数和(自身を除く): 552004992

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, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1536, 1584, 1627, 1728, 2112, 2304, 2376, 2816, 3168, 3254, 3456, 4224, 4608, 4752, 4881, 5632, 6336, 6508, 6912, 8448, 9504, 9762, 12672, 13016, 13824, 14643, 16896, 17897, 19008, 19524, 25344, 26032, 29286, 35794, 38016, 39048, 43929, 50688, 52064, 53691, 58572, 71588, 76032, 78096, 87858, 104128, 107382, 117144, 143176, 152064, 156192, 161073, 175716, 208256, 214764, 234288, 286352, 312384, 322146, 351432, 416512, 429528, 468576, 483219, 572704, 624768, 644292, 702864, 833024, 859056, 937152, 966438, 1145408, 1249536, 1288584, 1405728, 1718112, 1874304, 1932876, 2290816, 2499072, 2577168, 2811456, 3436224, 3748608, 3865752, 4581632, 5154336, 5622912, 6872448, 7497216, 7731504, 9163264, 10308672, 11245824, 13744896, 15463008, 20617344, 22491648, 27489792, 30926016, 41234688, 61852032, 82469376, 123704064, 247408128]

約数ペア:

[(1, 247408128), (2, 123704064), (3, 82469376), (4, 61852032), (6, 41234688), (8, 30926016), (9, 27489792), (11, 22491648), (12, 20617344), (16, 15463008), (18, 13744896), (22, 11245824), (24, 10308672), (27, 9163264), (32, 7731504), (33, 7497216), (36, 6872448), (44, 5622912), (48, 5154336), (54, 4581632), (64, 3865752), (66, 3748608), (72, 3436224), (88, 2811456), (96, 2577168), (99, 2499072), (108, 2290816), (128, 1932876), (132, 1874304), (144, 1718112), (176, 1405728), (192, 1288584), (198, 1249536), (216, 1145408), (256, 966438), (264, 937152), (288, 859056), (297, 833024), (352, 702864), (384, 644292), (396, 624768), (432, 572704), (512, 483219), (528, 468576), (576, 429528), (594, 416512), (704, 351432), (768, 322146), (792, 312384), (864, 286352), (1056, 234288), (1152, 214764), (1188, 208256), (1408, 175716), (1536, 161073), (1584, 156192), (1627, 152064), (1728, 143176), (2112, 117144), (2304, 107382), (2376, 104128), (2816, 87858), (3168, 78096), (3254, 76032), (3456, 71588), (4224, 58572), (4608, 53691), (4752, 52064), (4881, 50688), (5632, 43929), (6336, 39048), (6508, 38016), (6912, 35794), (8448, 29286), (9504, 26032), (9762, 25344), (12672, 19524), (13016, 19008), (13824, 17897), (14643, 16896)]