16881014784

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 46771845120

約数和(自身を除く): 29890830336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 263, 337, 372, 384, 496, 512, 526, 674, 744, 768, 789, 992, 1011, 1024, 1052, 1348, 1488, 1536, 1578, 1984, 2022, 2048, 2104, 2696, 2976, 3072, 3156, 3968, 4044, 4208, 5392, 5952, 6144, 6312, 7936, 8088, 8153, 8416, 10447, 10784, 11904, 12624, 15872, 16176, 16306, 16832, 20894, 21568, 23808, 24459, 25248, 31341, 31744, 32352, 32612, 33664, 41788, 43136, 47616, 48918, 50496, 62682, 63488, 64704, 65224, 67328, 83576, 86272, 88631, 95232, 97836, 100992, 125364, 129408, 130448, 134656, 167152, 172544, 177262, 190464, 195672, 201984, 250728, 258816, 260896, 265893, 269312, 334304, 345088, 354524, 391344, 403968, 501456, 517632, 521792, 531786, 538624, 668608, 690176, 709048, 782688, 807936, 1002912, 1035264, 1043584, 1063572, 1337216, 1418096, 1565376, 1615872, 2005824, 2070528, 2087168, 2127144, 2674432, 2747561, 2836192, 3130752, 4011648, 4174336, 4254288, 5348864, 5495122, 5672384, 6261504, 8023296, 8242683, 8348672, 8508576, 10697728, 10990244, 11344768, 12523008, 16046592, 16485366, 16697344, 17017152, 21395456, 21980488, 22689536, 25046016, 32093184, 32970732, 34034304, 43960976, 45379072, 50092032, 64186368, 65941464, 68068608, 87921952, 90758144, 131882928, 136137216, 175843904, 181516288, 263765856, 272274432, 351687808, 527531712, 544548864, 703375616, 1055063424, 1406751232, 2110126848, 2813502464, 4220253696, 5627004928, 8440507392, 16881014784]

約数ペア:

[(1, 16881014784), (2, 8440507392), (3, 5627004928), (4, 4220253696), (6, 2813502464), (8, 2110126848), (12, 1406751232), (16, 1055063424), (24, 703375616), (31, 544548864), (32, 527531712), (48, 351687808), (62, 272274432), (64, 263765856), (93, 181516288), (96, 175843904), (124, 136137216), (128, 131882928), (186, 90758144), (192, 87921952), (248, 68068608), (256, 65941464), (263, 64186368), (337, 50092032), (372, 45379072), (384, 43960976), (496, 34034304), (512, 32970732), (526, 32093184), (674, 25046016), (744, 22689536), (768, 21980488), (789, 21395456), (992, 17017152), (1011, 16697344), (1024, 16485366), (1052, 16046592), (1348, 12523008), (1488, 11344768), (1536, 10990244), (1578, 10697728), (1984, 8508576), (2022, 8348672), (2048, 8242683), (2104, 8023296), (2696, 6261504), (2976, 5672384), (3072, 5495122), (3156, 5348864), (3968, 4254288), (4044, 4174336), (4208, 4011648), (5392, 3130752), (5952, 2836192), (6144, 2747561), (6312, 2674432), (7936, 2127144), (8088, 2087168), (8153, 2070528), (8416, 2005824), (10447, 1615872), (10784, 1565376), (11904, 1418096), (12624, 1337216), (15872, 1063572), (16176, 1043584), (16306, 1035264), (16832, 1002912), (20894, 807936), (21568, 782688), (23808, 709048), (24459, 690176), (25248, 668608), (31341, 538624), (31744, 531786), (32352, 521792), (32612, 517632), (33664, 501456), (41788, 403968), (43136, 391344), (47616, 354524), (48918, 345088), (50496, 334304), (62682, 269312), (63488, 265893), (64704, 260896), (65224, 258816), (67328, 250728), (83576, 201984), (86272, 195672), (88631, 190464), (95232, 177262), (97836, 172544), (100992, 167152), (125364, 134656), (129408, 130448)]