1978758144

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 264

約数和(自身を含む): 6322773600

約数和(自身を除く): 4344015456

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, 256, 262, 264, 288, 298, 352, 384, 393, 396, 447, 512, 524, 528, 576, 596, 704, 768, 786, 792, 894, 1024, 1048, 1056, 1152, 1179, 1192, 1341, 1408, 1441, 1536, 1572, 1584, 1639, 1788, 2096, 2112, 2304, 2358, 2384, 2682, 2816, 2882, 3072, 3144, 3168, 3278, 3576, 4192, 4224, 4323, 4608, 4716, 4768, 4917, 5364, 5632, 5764, 6288, 6336, 6556, 7152, 8384, 8448, 8646, 9216, 9432, 9536, 9834, 10728, 11264, 11528, 12576, 12672, 12969, 13112, 14304, 14751, 16768, 16896, 17292, 18864, 19072, 19519, 19668, 21456, 23056, 25152, 25344, 25938, 26224, 28608, 29502, 33536, 33792, 34584, 37728, 38144, 39038, 39336, 42912, 46112, 50304, 50688, 51876, 52448, 57216, 58557, 59004, 67072, 69168, 75456, 76288, 78076, 78672, 85824, 92224, 100608, 101376, 103752, 104896, 114432, 117114, 118008, 134144, 138336, 150912, 152576, 156152, 157344, 171648, 175671, 184448, 201216, 207504, 209792, 214709, 228864, 234228, 236016, 276672, 301824, 312304, 314688, 343296, 351342, 368896, 402432, 415008, 419584, 429418, 457728, 468456, 472032, 553344, 603648, 624608, 629376, 644127, 686592, 702684, 737792, 830016, 839168, 858836, 936912, 944064, 1106688, 1207296, 1249216, 1258752, 1288254, 1373184, 1405368, 1475584, 1660032, 1678336, 1717672, 1873824, 1888128, 1932381, 2213376, 2498432, 2517504, 2576508, 2810736, 3320064, 3435344, 3747648, 3776256, 3864762, 4426752, 4996864, 5035008, 5153016, 5621472, 6640128, 6870688, 7495296, 7552512, 7729524, 9993728, 10306032, 11242944, 13280256, 13741376, 14990592, 15105024, 15459048, 19987456, 20612064, 22485888, 27482752, 29981184, 30918096, 41224128, 44971776, 54965504, 59962368, 61836192, 82448256, 89943552, 109931008, 123672384, 164896512, 179887104, 219862016, 247344768, 329793024, 494689536, 659586048, 989379072, 1978758144]

約数ペア:

[(1, 1978758144), (2, 989379072), (3, 659586048), (4, 494689536), (6, 329793024), (8, 247344768), (9, 219862016), (11, 179887104), (12, 164896512), (16, 123672384), (18, 109931008), (22, 89943552), (24, 82448256), (32, 61836192), (33, 59962368), (36, 54965504), (44, 44971776), (48, 41224128), (64, 30918096), (66, 29981184), (72, 27482752), (88, 22485888), (96, 20612064), (99, 19987456), (128, 15459048), (131, 15105024), (132, 14990592), (144, 13741376), (149, 13280256), (176, 11242944), (192, 10306032), (198, 9993728), (256, 7729524), (262, 7552512), (264, 7495296), (288, 6870688), (298, 6640128), (352, 5621472), (384, 5153016), (393, 5035008), (396, 4996864), (447, 4426752), (512, 3864762), (524, 3776256), (528, 3747648), (576, 3435344), (596, 3320064), (704, 2810736), (768, 2576508), (786, 2517504), (792, 2498432), (894, 2213376), (1024, 1932381), (1048, 1888128), (1056, 1873824), (1152, 1717672), (1179, 1678336), (1192, 1660032), (1341, 1475584), (1408, 1405368), (1441, 1373184), (1536, 1288254), (1572, 1258752), (1584, 1249216), (1639, 1207296), (1788, 1106688), (2096, 944064), (2112, 936912), (2304, 858836), (2358, 839168), (2384, 830016), (2682, 737792), (2816, 702684), (2882, 686592), (3072, 644127), (3144, 629376), (3168, 624608), (3278, 603648), (3576, 553344), (4192, 472032), (4224, 468456), (4323, 457728), (4608, 429418), (4716, 419584), (4768, 415008), (4917, 402432), (5364, 368896), (5632, 351342), (5764, 343296), (6288, 314688), (6336, 312304), (6556, 301824), (7152, 276672), (8384, 236016), (8448, 234228), (8646, 228864), (9216, 214709), (9432, 209792), (9536, 207504), (9834, 201216), (10728, 184448), (11264, 175671), (11528, 171648), (12576, 157344), (12672, 156152), (12969, 152576), (13112, 150912), (14304, 138336), (14751, 134144), (16768, 118008), (16896, 117114), (17292, 114432), (18864, 104896), (19072, 103752), (19519, 101376), (19668, 100608), (21456, 92224), (23056, 85824), (25152, 78672), (25344, 78076), (25938, 76288), (26224, 75456), (28608, 69168), (29502, 67072), (33536, 59004), (33792, 58557), (34584, 57216), (37728, 52448), (38144, 51876), (39038, 50688), (39336, 50304), (42912, 46112)]