1296221696

素因数分解:

$2^9\times 7^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 3374263200

約数和(自身を除く): 2078041504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 61, 64, 77, 88, 98, 112, 121, 122, 128, 154, 176, 196, 224, 242, 244, 256, 308, 343, 352, 392, 427, 448, 484, 488, 512, 539, 616, 671, 686, 704, 784, 847, 854, 896, 968, 976, 1078, 1232, 1342, 1372, 1408, 1568, 1694, 1708, 1792, 1936, 1952, 2156, 2464, 2684, 2744, 2816, 2989, 3136, 3388, 3416, 3584, 3773, 3872, 3904, 4312, 4697, 4928, 5368, 5488, 5632, 5929, 5978, 6272, 6776, 6832, 7381, 7546, 7744, 7808, 8624, 9394, 9856, 10736, 10976, 11858, 11956, 12544, 13552, 13664, 14762, 15092, 15488, 15616, 17248, 18788, 19712, 20923, 21472, 21952, 23716, 23912, 25088, 27104, 27328, 29524, 30184, 30976, 31232, 32879, 34496, 37576, 39424, 41503, 41846, 42944, 43904, 47432, 47824, 51667, 54208, 54656, 59048, 60368, 61952, 65758, 68992, 75152, 83006, 83692, 85888, 87808, 94864, 95648, 103334, 108416, 109312, 118096, 120736, 131516, 137984, 150304, 166012, 167384, 171776, 175616, 189728, 191296, 206668, 216832, 218624, 230153, 236192, 241472, 263032, 275968, 300608, 332024, 334768, 343552, 361669, 379456, 382592, 413336, 433664, 460306, 472384, 482944, 526064, 601216, 664048, 669536, 723338, 758912, 765184, 826672, 920612, 944768, 965888, 1052128, 1202432, 1328096, 1339072, 1446676, 1517824, 1530368, 1653344, 1841224, 1889536, 1931776, 2104256, 2404864, 2531683, 2656192, 2678144, 2893352, 3035648, 3306688, 3682448, 3779072, 4208512, 5063366, 5312384, 5356288, 5786704, 6613376, 7364896, 8417024, 10126732, 10624768, 10712576, 11573408, 13226752, 14729792, 16834048, 20253464, 21249536, 23146816, 26453504, 29459584, 40506928, 46293632, 58919168, 81013856, 92587264, 117838336, 162027712, 185174528, 324055424, 648110848, 1296221696]

約数ペア:

[(1, 1296221696), (2, 648110848), (4, 324055424), (7, 185174528), (8, 162027712), (11, 117838336), (14, 92587264), (16, 81013856), (22, 58919168), (28, 46293632), (32, 40506928), (44, 29459584), (49, 26453504), (56, 23146816), (61, 21249536), (64, 20253464), (77, 16834048), (88, 14729792), (98, 13226752), (112, 11573408), (121, 10712576), (122, 10624768), (128, 10126732), (154, 8417024), (176, 7364896), (196, 6613376), (224, 5786704), (242, 5356288), (244, 5312384), (256, 5063366), (308, 4208512), (343, 3779072), (352, 3682448), (392, 3306688), (427, 3035648), (448, 2893352), (484, 2678144), (488, 2656192), (512, 2531683), (539, 2404864), (616, 2104256), (671, 1931776), (686, 1889536), (704, 1841224), (784, 1653344), (847, 1530368), (854, 1517824), (896, 1446676), (968, 1339072), (976, 1328096), (1078, 1202432), (1232, 1052128), (1342, 965888), (1372, 944768), (1408, 920612), (1568, 826672), (1694, 765184), (1708, 758912), (1792, 723338), (1936, 669536), (1952, 664048), (2156, 601216), (2464, 526064), (2684, 482944), (2744, 472384), (2816, 460306), (2989, 433664), (3136, 413336), (3388, 382592), (3416, 379456), (3584, 361669), (3773, 343552), (3872, 334768), (3904, 332024), (4312, 300608), (4697, 275968), (4928, 263032), (5368, 241472), (5488, 236192), (5632, 230153), (5929, 218624), (5978, 216832), (6272, 206668), (6776, 191296), (6832, 189728), (7381, 175616), (7546, 171776), (7744, 167384), (7808, 166012), (8624, 150304), (9394, 137984), (9856, 131516), (10736, 120736), (10976, 118096), (11858, 109312), (11956, 108416), (12544, 103334), (13552, 95648), (13664, 94864), (14762, 87808), (15092, 85888), (15488, 83692), (15616, 83006), (17248, 75152), (18788, 68992), (19712, 65758), (20923, 61952), (21472, 60368), (21952, 59048), (23716, 54656), (23912, 54208), (25088, 51667), (27104, 47824), (27328, 47432), (29524, 43904), (30184, 42944), (30976, 41846), (31232, 41503), (32879, 39424), (34496, 37576)]