21151103232

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3554

約数の個数: 288

約数和(自身を含む): 68521420800

約数和(自身を除く): 47370317568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 343, 368, 384, 392, 448, 483, 552, 588, 644, 672, 686, 736, 768, 784, 896, 966, 1029, 1104, 1127, 1176, 1288, 1344, 1372, 1472, 1568, 1792, 1932, 2058, 2208, 2254, 2352, 2576, 2688, 2744, 2944, 3136, 3381, 3491, 3864, 4116, 4416, 4508, 4704, 5152, 5376, 5488, 5888, 6272, 6762, 6982, 7728, 7889, 8232, 8832, 9016, 9408, 10304, 10473, 10976, 12544, 13524, 13964, 15456, 15778, 16464, 17664, 18032, 18816, 20608, 20946, 21952, 23667, 24437, 27048, 27928, 30912, 31556, 32928, 36064, 37632, 41216, 41892, 43904, 47334, 48874, 54096, 55856, 61824, 63112, 65856, 72128, 73311, 80293, 83784, 87808, 94668, 97748, 108192, 111712, 123648, 126224, 131712, 144256, 146622, 160586, 167568, 171059, 189336, 195496, 216384, 223424, 240879, 252448, 263424, 288512, 293244, 321172, 335136, 342118, 378672, 390992, 432768, 446848, 481758, 504896, 513177, 562051, 586488, 642344, 670272, 684236, 757344, 781984, 865536, 893696, 963516, 1009792, 1026354, 1124102, 1172976, 1197413, 1284688, 1340544, 1368472, 1514688, 1563968, 1686153, 1927032, 2019584, 2052708, 2248204, 2345952, 2394826, 2569376, 2681088, 2736944, 3029376, 3127936, 3372306, 3592239, 3854064, 3934357, 4105416, 4496408, 4691904, 4789652, 5138752, 5473888, 6058752, 6255872, 6744612, 7184478, 7708128, 7868714, 8210832, 8992816, 9383808, 9579304, 10277504, 10947776, 11803071, 13489224, 14368956, 15416256, 15737428, 16421664, 17985632, 18767616, 19158608, 20555008, 21895552, 23606142, 26978448, 27540499, 28737912, 30832512, 31474856, 32843328, 35971264, 38317216, 43791104, 47212284, 53956896, 55080998, 57475824, 61665024, 62949712, 65686656, 71942528, 76634432, 82621497, 94424568, 107913792, 110161996, 114951648, 125899424, 131373312, 143885056, 153268864, 165242994, 188849136, 215827584, 220323992, 229903296, 251798848, 306537728, 330485988, 377698272, 431655168, 440647984, 459806592, 503597696, 660971976, 755396544, 881295968, 919613184, 1007195392, 1321943952, 1510793088, 1762591936, 2643887904, 3021586176, 3525183872, 5287775808, 7050367744, 10575551616, 21151103232]

約数ペア:

[(1, 21151103232), (2, 10575551616), (3, 7050367744), (4, 5287775808), (6, 3525183872), (7, 3021586176), (8, 2643887904), (12, 1762591936), (14, 1510793088), (16, 1321943952), (21, 1007195392), (23, 919613184), (24, 881295968), (28, 755396544), (32, 660971976), (42, 503597696), (46, 459806592), (48, 440647984), (49, 431655168), (56, 377698272), (64, 330485988), (69, 306537728), (84, 251798848), (92, 229903296), (96, 220323992), (98, 215827584), (112, 188849136), (128, 165242994), (138, 153268864), (147, 143885056), (161, 131373312), (168, 125899424), (184, 114951648), (192, 110161996), (196, 107913792), (224, 94424568), (256, 82621497), (276, 76634432), (294, 71942528), (322, 65686656), (336, 62949712), (343, 61665024), (368, 57475824), (384, 55080998), (392, 53956896), (448, 47212284), (483, 43791104), (552, 38317216), (588, 35971264), (644, 32843328), (672, 31474856), (686, 30832512), (736, 28737912), (768, 27540499), (784, 26978448), (896, 23606142), (966, 21895552), (1029, 20555008), (1104, 19158608), (1127, 18767616), (1176, 17985632), (1288, 16421664), (1344, 15737428), (1372, 15416256), (1472, 14368956), (1568, 13489224), (1792, 11803071), (1932, 10947776), (2058, 10277504), (2208, 9579304), (2254, 9383808), (2352, 8992816), (2576, 8210832), (2688, 7868714), (2744, 7708128), (2944, 7184478), (3136, 6744612), (3381, 6255872), (3491, 6058752), (3864, 5473888), (4116, 5138752), (4416, 4789652), (4508, 4691904), (4704, 4496408), (5152, 4105416), (5376, 3934357), (5488, 3854064), (5888, 3592239), (6272, 3372306), (6762, 3127936), (6982, 3029376), (7728, 2736944), (7889, 2681088), (8232, 2569376), (8832, 2394826), (9016, 2345952), (9408, 2248204), (10304, 2052708), (10473, 2019584), (10976, 1927032), (12544, 1686153), (13524, 1563968), (13964, 1514688), (15456, 1368472), (15778, 1340544), (16464, 1284688), (17664, 1197413), (18032, 1172976), (18816, 1124102), (20608, 1026354), (20946, 1009792), (21952, 963516), (23667, 893696), (24437, 865536), (27048, 781984), (27928, 757344), (30912, 684236), (31556, 670272), (32928, 642344), (36064, 586488), (37632, 562051), (41216, 513177), (41892, 504896), (43904, 481758), (47334, 446848), (48874, 432768), (54096, 390992), (55856, 378672), (61824, 342118), (63112, 335136), (65856, 321172), (72128, 293244), (73311, 288512), (80293, 263424), (83784, 252448), (87808, 240879), (94668, 223424), (97748, 216384), (108192, 195496), (111712, 189336), (123648, 171059), (126224, 167568), (131712, 160586), (144256, 146622)]