28031081040896

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{6607}}^1$

素因数の和:7187

約数の個数: 264

約数和(自身を含む): 61843505472000

約数和(自身を除く): 33812424431104

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 361, 368, 437, 499, 512, 608, 722, 736, 874, 998, 1024, 1216, 1444, 1472, 1748, 1996, 2432, 2888, 2944, 3496, 3992, 4864, 5776, 5888, 6607, 6992, 7984, 8303, 9481, 9728, 11477, 11552, 11776, 13214, 13984, 15968, 16606, 18962, 19456, 22954, 23104, 23552, 26428, 27968, 31936, 33212, 37924, 45908, 46208, 52856, 55936, 63872, 66424, 75848, 91816, 92416, 105712, 111872, 125533, 127744, 132848, 151696, 151961, 180139, 183632, 184832, 211424, 218063, 223744, 251066, 255488, 265696, 303392, 303922, 360278, 367264, 369664, 422848, 436126, 447488, 502132, 510976, 531392, 606784, 607844, 720556, 734528, 845696, 872252, 1004264, 1062784, 1213568, 1215688, 1441112, 1469056, 1691392, 1744504, 2008528, 2125568, 2385127, 2427136, 2431376, 2882224, 2887259, 2938112, 3296893, 3382784, 3489008, 4017056, 4143197, 4251136, 4770254, 4854272, 4862752, 5764448, 5774518, 5876224, 6593786, 6765568, 6978016, 8034112, 8286394, 8502272, 9540508, 9708544, 9725504, 11528896, 11549036, 11752448, 13187572, 13956032, 16068224, 16572788, 19081016, 19451008, 23057792, 23098072, 26375144, 27912064, 32136448, 33145576, 38162032, 38902016, 46115584, 46196144, 52750288, 54857921, 55824128, 62640967, 64272896, 66291152, 75828539, 76324064, 77804032, 92231168, 92392288, 105500576, 109715842, 111648256, 125281934, 128545792, 132582304, 151657078, 152648128, 155608064, 184462336, 184784576, 211001152, 219431684, 223296512, 250563868, 265164608, 303314156, 305296256, 369569152, 422002304, 438863368, 501127736, 530329216, 606628312, 610592512, 739138304, 844004608, 877726736, 1002255472, 1060658432, 1190178373, 1213256624, 1221185024, 1440742241, 1478276608, 1688009216, 1755453472, 2004510944, 2121316864, 2380356746, 2426513248, 2442370048, 2881484482, 2956553216, 3376018432, 3510906944, 4009021888, 4242633728, 4760713492, 4853026496, 5762968964, 7021813888, 8018043776, 9521426984, 9706052992, 11525937928, 14043627776, 16036087552, 19042853968, 19412105984, 23051875856, 27374102579, 28087255552, 32072175104, 38085707936, 38824211968, 46103751712, 54748205158, 56174511104, 64144350208, 76171415872, 77648423936, 92207503424, 109496410316, 152342831744, 184415006848, 218992820632, 304685663488, 368830013696, 437985641264, 609371326976, 737660027392, 875971282528, 1218742653952, 1475320054784, 1751942565056, 3503885130112, 7007770260224, 14015540520448, 28031081040896]

約数ペア:

[(1, 28031081040896), (2, 14015540520448), (4, 7007770260224), (8, 3503885130112), (16, 1751942565056), (19, 1475320054784), (23, 1218742653952), (32, 875971282528), (38, 737660027392), (46, 609371326976), (64, 437985641264), (76, 368830013696), (92, 304685663488), (128, 218992820632), (152, 184415006848), (184, 152342831744), (256, 109496410316), (304, 92207503424), (361, 77648423936), (368, 76171415872), (437, 64144350208), (499, 56174511104), (512, 54748205158), (608, 46103751712), (722, 38824211968), (736, 38085707936), (874, 32072175104), (998, 28087255552), (1024, 27374102579), (1216, 23051875856), (1444, 19412105984), (1472, 19042853968), (1748, 16036087552), (1996, 14043627776), (2432, 11525937928), (2888, 9706052992), (2944, 9521426984), (3496, 8018043776), (3992, 7021813888), (4864, 5762968964), (5776, 4853026496), (5888, 4760713492), (6607, 4242633728), (6992, 4009021888), (7984, 3510906944), (8303, 3376018432), (9481, 2956553216), (9728, 2881484482), (11477, 2442370048), (11552, 2426513248), (11776, 2380356746), (13214, 2121316864), (13984, 2004510944), (15968, 1755453472), (16606, 1688009216), (18962, 1478276608), (19456, 1440742241), (22954, 1221185024), (23104, 1213256624), (23552, 1190178373), (26428, 1060658432), (27968, 1002255472), (31936, 877726736), (33212, 844004608), (37924, 739138304), (45908, 610592512), (46208, 606628312), (52856, 530329216), (55936, 501127736), (63872, 438863368), (66424, 422002304), (75848, 369569152), (91816, 305296256), (92416, 303314156), (105712, 265164608), (111872, 250563868), (125533, 223296512), (127744, 219431684), (132848, 211001152), (151696, 184784576), (151961, 184462336), (180139, 155608064), (183632, 152648128), (184832, 151657078), (211424, 132582304), (218063, 128545792), (223744, 125281934), (251066, 111648256), (255488, 109715842), (265696, 105500576), (303392, 92392288), (303922, 92231168), (360278, 77804032), (367264, 76324064), (369664, 75828539), (422848, 66291152), (436126, 64272896), (447488, 62640967), (502132, 55824128), (510976, 54857921), (531392, 52750288), (606784, 46196144), (607844, 46115584), (720556, 38902016), (734528, 38162032), (845696, 33145576), (872252, 32136448), (1004264, 27912064), (1062784, 26375144), (1213568, 23098072), (1215688, 23057792), (1441112, 19451008), (1469056, 19081016), (1691392, 16572788), (1744504, 16068224), (2008528, 13956032), (2125568, 13187572), (2385127, 11752448), (2427136, 11549036), (2431376, 11528896), (2882224, 9725504), (2887259, 9708544), (2938112, 9540508), (3296893, 8502272), (3382784, 8286394), (3489008, 8034112), (4017056, 6978016), (4143197, 6765568), (4251136, 6593786), (4770254, 5876224), (4854272, 5774518), (4862752, 5764448)]