28439929728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:4010

約数の個数: 384

約数和(自身を含む): 99901900800

約数和(自身を除く): 71461971072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 32, 36, 42, 48, 56, 58, 62, 63, 64, 72, 84, 87, 93, 96, 112, 116, 124, 126, 128, 144, 168, 174, 186, 192, 203, 217, 224, 232, 248, 252, 261, 279, 288, 336, 348, 372, 384, 406, 434, 448, 464, 496, 504, 522, 558, 576, 609, 651, 672, 696, 744, 812, 868, 896, 899, 928, 992, 1008, 1044, 1116, 1152, 1218, 1302, 1344, 1392, 1488, 1624, 1736, 1798, 1827, 1856, 1953, 1984, 2016, 2088, 2232, 2436, 2604, 2688, 2697, 2784, 2976, 3248, 3472, 3596, 3654, 3712, 3906, 3923, 3968, 4032, 4176, 4464, 4872, 5208, 5394, 5568, 5952, 6293, 6496, 6944, 7192, 7308, 7812, 7846, 8064, 8091, 8352, 8928, 9744, 10416, 10788, 11136, 11769, 11904, 12586, 12992, 13888, 14384, 14616, 15624, 15692, 16182, 16704, 17856, 18879, 19488, 20832, 21576, 23538, 25172, 25984, 27461, 27776, 28768, 29232, 31248, 31384, 32364, 33408, 35307, 35712, 37758, 38976, 41664, 43152, 47076, 50344, 54922, 56637, 57536, 58464, 62496, 62768, 64728, 70614, 75516, 77952, 82383, 83328, 86304, 94152, 100688, 109844, 113274, 113767, 115072, 116928, 121613, 124992, 125536, 129456, 141228, 151032, 164766, 172608, 188304, 201376, 219688, 226548, 227534, 233856, 243226, 247149, 249984, 251072, 258912, 282456, 302064, 329532, 341301, 345216, 364839, 376608, 402752, 439376, 453096, 455068, 486452, 494298, 502144, 517824, 564912, 604128, 659064, 682602, 729678, 753216, 796369, 805504, 851291, 878752, 906192, 910136, 972904, 988596, 1023903, 1035648, 1094517, 1129824, 1208256, 1318128, 1365204, 1459356, 1506432, 1592738, 1702582, 1757504, 1812384, 1820272, 1945808, 1977192, 2047806, 2189034, 2259648, 2389107, 2416512, 2553873, 2636256, 2730408, 2918712, 3185476, 3405164, 3515008, 3526777, 3624768, 3640544, 3891616, 3954384, 4095612, 4378068, 4519296, 4778214, 5107746, 5272512, 5460816, 5837424, 6370952, 6810328, 7053554, 7167321, 7249536, 7281088, 7661619, 7783232, 7908768, 8191224, 8756136, 9556428, 10215492, 10545024, 10580331, 10921632, 11674848, 12741904, 13620656, 14107108, 14334642, 14562176, 15323238, 15566464, 15817536, 16382448, 17512272, 19112856, 20430984, 21160662, 21843264, 23349696, 24687439, 25483808, 27241312, 28214216, 28669284, 30646476, 31635072, 31740993, 32764896, 35024544, 38225712, 40861968, 42321324, 43686528, 46699392, 49374878, 50967616, 54482624, 56428432, 57338568, 61292952, 63481986, 65529792, 70049088, 74062317, 76451424, 81723936, 84642648, 98749756, 101935232, 108965248, 112856864, 114677136, 122585904, 126963972, 131059584, 140098176, 148124634, 152902848, 163447872, 169285296, 197499512, 222186951, 225713728, 229354272, 245171808, 253927944, 296249268, 305805696, 326895744, 338570592, 394999024, 444373902, 451427456, 458708544, 490343616, 507855888, 592498536, 677141184, 789998048, 888747804, 917417088, 980687232, 1015711776, 1184997072, 1354282368, 1579996096, 1777495608, 2031423552, 2369994144, 3159992192, 3554991216, 4062847104, 4739988288, 7109982432, 9479976576, 14219964864, 28439929728]

約数ペア:

[(1, 28439929728), (2, 14219964864), (3, 9479976576), (4, 7109982432), (6, 4739988288), (7, 4062847104), (8, 3554991216), (9, 3159992192), (12, 2369994144), (14, 2031423552), (16, 1777495608), (18, 1579996096), (21, 1354282368), (24, 1184997072), (28, 1015711776), (29, 980687232), (31, 917417088), (32, 888747804), (36, 789998048), (42, 677141184), (48, 592498536), (56, 507855888), (58, 490343616), (62, 458708544), (63, 451427456), (64, 444373902), (72, 394999024), (84, 338570592), (87, 326895744), (93, 305805696), (96, 296249268), (112, 253927944), (116, 245171808), (124, 229354272), (126, 225713728), (128, 222186951), (144, 197499512), (168, 169285296), (174, 163447872), (186, 152902848), (192, 148124634), (203, 140098176), (217, 131059584), (224, 126963972), (232, 122585904), (248, 114677136), (252, 112856864), (261, 108965248), (279, 101935232), (288, 98749756), (336, 84642648), (348, 81723936), (372, 76451424), (384, 74062317), (406, 70049088), (434, 65529792), (448, 63481986), (464, 61292952), (496, 57338568), (504, 56428432), (522, 54482624), (558, 50967616), (576, 49374878), (609, 46699392), (651, 43686528), (672, 42321324), (696, 40861968), (744, 38225712), (812, 35024544), (868, 32764896), (896, 31740993), (899, 31635072), (928, 30646476), (992, 28669284), (1008, 28214216), (1044, 27241312), (1116, 25483808), (1152, 24687439), (1218, 23349696), (1302, 21843264), (1344, 21160662), (1392, 20430984), (1488, 19112856), (1624, 17512272), (1736, 16382448), (1798, 15817536), (1827, 15566464), (1856, 15323238), (1953, 14562176), (1984, 14334642), (2016, 14107108), (2088, 13620656), (2232, 12741904), (2436, 11674848), (2604, 10921632), (2688, 10580331), (2697, 10545024), (2784, 10215492), (2976, 9556428), (3248, 8756136), (3472, 8191224), (3596, 7908768), (3654, 7783232), (3712, 7661619), (3906, 7281088), (3923, 7249536), (3968, 7167321), (4032, 7053554), (4176, 6810328), (4464, 6370952), (4872, 5837424), (5208, 5460816), (5394, 5272512), (5568, 5107746), (5952, 4778214), (6293, 4519296), (6496, 4378068), (6944, 4095612), (7192, 3954384), (7308, 3891616), (7812, 3640544), (7846, 3624768), (8064, 3526777), (8091, 3515008), (8352, 3405164), (8928, 3185476), (9744, 2918712), (10416, 2730408), (10788, 2636256), (11136, 2553873), (11769, 2416512), (11904, 2389107), (12586, 2259648), (12992, 2189034), (13888, 2047806), (14384, 1977192), (14616, 1945808), (15624, 1820272), (15692, 1812384), (16182, 1757504), (16704, 1702582), (17856, 1592738), (18879, 1506432), (19488, 1459356), (20832, 1365204), (21576, 1318128), (23538, 1208256), (25172, 1129824), (25984, 1094517), (27461, 1035648), (27776, 1023903), (28768, 988596), (29232, 972904), (31248, 910136), (31384, 906192), (32364, 878752), (33408, 851291), (35307, 805504), (35712, 796369), (37758, 753216), (38976, 729678), (41664, 682602), (43152, 659064), (47076, 604128), (50344, 564912), (54922, 517824), (56637, 502144), (57536, 494298), (58464, 486452), (62496, 455068), (62768, 453096), (64728, 439376), (70614, 402752), (75516, 376608), (77952, 364839), (82383, 345216), (83328, 341301), (86304, 329532), (94152, 302064), (100688, 282456), (109844, 258912), (113274, 251072), (113767, 249984), (115072, 247149), (116928, 243226), (121613, 233856), (124992, 227534), (125536, 226548), (129456, 219688), (141228, 201376), (151032, 188304), (164766, 172608)]