247344768

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 787644000

約数和(自身を除く): 540299232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 131, 132, 144, 149, 176, 192, 198, 262, 264, 288, 298, 352, 384, 393, 396, 447, 524, 528, 576, 596, 704, 786, 792, 894, 1048, 1056, 1152, 1179, 1192, 1341, 1408, 1441, 1572, 1584, 1639, 1788, 2096, 2112, 2358, 2384, 2682, 2882, 3144, 3168, 3278, 3576, 4192, 4224, 4323, 4716, 4768, 4917, 5364, 5764, 6288, 6336, 6556, 7152, 8384, 8646, 9432, 9536, 9834, 10728, 11528, 12576, 12672, 12969, 13112, 14304, 14751, 16768, 17292, 18864, 19072, 19519, 19668, 21456, 23056, 25152, 25938, 26224, 28608, 29502, 34584, 37728, 39038, 39336, 42912, 46112, 50304, 51876, 52448, 57216, 58557, 59004, 69168, 75456, 78076, 78672, 85824, 92224, 103752, 104896, 117114, 118008, 138336, 150912, 156152, 157344, 171648, 175671, 184448, 207504, 209792, 214709, 234228, 236016, 276672, 312304, 314688, 351342, 415008, 429418, 468456, 472032, 553344, 624608, 629376, 644127, 702684, 830016, 858836, 936912, 944064, 1249216, 1288254, 1405368, 1660032, 1717672, 1873824, 1888128, 1932381, 2498432, 2576508, 2810736, 3435344, 3747648, 3864762, 5153016, 5621472, 6870688, 7495296, 7729524, 10306032, 11242944, 13741376, 15459048, 20612064, 22485888, 27482752, 30918096, 41224128, 61836192, 82448256, 123672384, 247344768]

約数ペア:

[(1, 247344768), (2, 123672384), (3, 82448256), (4, 61836192), (6, 41224128), (8, 30918096), (9, 27482752), (11, 22485888), (12, 20612064), (16, 15459048), (18, 13741376), (22, 11242944), (24, 10306032), (32, 7729524), (33, 7495296), (36, 6870688), (44, 5621472), (48, 5153016), (64, 3864762), (66, 3747648), (72, 3435344), (88, 2810736), (96, 2576508), (99, 2498432), (128, 1932381), (131, 1888128), (132, 1873824), (144, 1717672), (149, 1660032), (176, 1405368), (192, 1288254), (198, 1249216), (262, 944064), (264, 936912), (288, 858836), (298, 830016), (352, 702684), (384, 644127), (393, 629376), (396, 624608), (447, 553344), (524, 472032), (528, 468456), (576, 429418), (596, 415008), (704, 351342), (786, 314688), (792, 312304), (894, 276672), (1048, 236016), (1056, 234228), (1152, 214709), (1179, 209792), (1192, 207504), (1341, 184448), (1408, 175671), (1441, 171648), (1572, 157344), (1584, 156152), (1639, 150912), (1788, 138336), (2096, 118008), (2112, 117114), (2358, 104896), (2384, 103752), (2682, 92224), (2882, 85824), (3144, 78672), (3168, 78076), (3278, 75456), (3576, 69168), (4192, 59004), (4224, 58557), (4323, 57216), (4716, 52448), (4768, 51876), (4917, 50304), (5364, 46112), (5764, 42912), (6288, 39336), (6336, 39038), (6556, 37728), (7152, 34584), (8384, 29502), (8646, 28608), (9432, 26224), (9536, 25938), (9834, 25152), (10728, 23056), (11528, 21456), (12576, 19668), (12672, 19519), (12969, 19072), (13112, 18864), (14304, 17292), (14751, 16768)]