839168512

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 2194359552

約数和(自身を除く): 1355191040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 83, 91, 98, 104, 112, 124, 128, 166, 182, 196, 208, 217, 224, 248, 256, 332, 364, 392, 403, 416, 434, 448, 496, 512, 581, 637, 664, 728, 784, 806, 832, 868, 896, 992, 1079, 1162, 1274, 1328, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2158, 2324, 2548, 2573, 2656, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3968, 4067, 4316, 4648, 5096, 5146, 5312, 5642, 5824, 6076, 6272, 6448, 6656, 6944, 7553, 7936, 8134, 8632, 9296, 10192, 10292, 10624, 11284, 11648, 12152, 12544, 12896, 13888, 15106, 15872, 16268, 17264, 18011, 18592, 19747, 20384, 20584, 21248, 22568, 23296, 24304, 25088, 25792, 27776, 30212, 32536, 33449, 34528, 36022, 37184, 39494, 40768, 41168, 42496, 45136, 46592, 48608, 51584, 52871, 55552, 60424, 65072, 66898, 69056, 72044, 74368, 78988, 81536, 82336, 90272, 97216, 103168, 105742, 111104, 120848, 126077, 130144, 133796, 138112, 144088, 148736, 157976, 163072, 164672, 180544, 194432, 206336, 211484, 234143, 241696, 252154, 260288, 267592, 276224, 288176, 297472, 315952, 326144, 329344, 361088, 388864, 422968, 468286, 483392, 504308, 520576, 535184, 552448, 576352, 631904, 658688, 722176, 777728, 845936, 936572, 966784, 1008616, 1041152, 1070368, 1152704, 1263808, 1317376, 1444352, 1639001, 1691872, 1873144, 1933568, 2017232, 2082304, 2140736, 2305408, 2527616, 3278002, 3383744, 3746288, 3867136, 4034464, 4281472, 4610816, 5055232, 6556004, 6767488, 7492576, 8068928, 8562944, 9221632, 10110464, 13112008, 13534976, 14985152, 16137856, 17125888, 26224016, 27069952, 29970304, 32275712, 52448032, 59940608, 64551424, 104896064, 119881216, 209792128, 419584256, 839168512]

約数ペア:

[(1, 839168512), (2, 419584256), (4, 209792128), (7, 119881216), (8, 104896064), (13, 64551424), (14, 59940608), (16, 52448032), (26, 32275712), (28, 29970304), (31, 27069952), (32, 26224016), (49, 17125888), (52, 16137856), (56, 14985152), (62, 13534976), (64, 13112008), (83, 10110464), (91, 9221632), (98, 8562944), (104, 8068928), (112, 7492576), (124, 6767488), (128, 6556004), (166, 5055232), (182, 4610816), (196, 4281472), (208, 4034464), (217, 3867136), (224, 3746288), (248, 3383744), (256, 3278002), (332, 2527616), (364, 2305408), (392, 2140736), (403, 2082304), (416, 2017232), (434, 1933568), (448, 1873144), (496, 1691872), (512, 1639001), (581, 1444352), (637, 1317376), (664, 1263808), (728, 1152704), (784, 1070368), (806, 1041152), (832, 1008616), (868, 966784), (896, 936572), (992, 845936), (1079, 777728), (1162, 722176), (1274, 658688), (1328, 631904), (1456, 576352), (1519, 552448), (1568, 535184), (1612, 520576), (1664, 504308), (1736, 483392), (1792, 468286), (1984, 422968), (2158, 388864), (2324, 361088), (2548, 329344), (2573, 326144), (2656, 315952), (2821, 297472), (2912, 288176), (3038, 276224), (3136, 267592), (3224, 260288), (3328, 252154), (3472, 241696), (3584, 234143), (3968, 211484), (4067, 206336), (4316, 194432), (4648, 180544), (5096, 164672), (5146, 163072), (5312, 157976), (5642, 148736), (5824, 144088), (6076, 138112), (6272, 133796), (6448, 130144), (6656, 126077), (6944, 120848), (7553, 111104), (7936, 105742), (8134, 103168), (8632, 97216), (9296, 90272), (10192, 82336), (10292, 81536), (10624, 78988), (11284, 74368), (11648, 72044), (12152, 69056), (12544, 66898), (12896, 65072), (13888, 60424), (15106, 55552), (15872, 52871), (16268, 51584), (17264, 48608), (18011, 46592), (18592, 45136), (19747, 42496), (20384, 41168), (20584, 40768), (21248, 39494), (22568, 37184), (23296, 36022), (24304, 34528), (25088, 33449), (25792, 32536), (27776, 30212)]