28077777728

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 672

約数和(自身を含む): 84060426240

約数和(自身を除く): 55982648512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 29, 32, 34, 44, 49, 52, 56, 58, 64, 68, 77, 88, 91, 98, 104, 112, 116, 119, 127, 136, 143, 154, 176, 182, 187, 196, 203, 208, 221, 224, 232, 238, 254, 272, 286, 308, 319, 352, 364, 374, 377, 392, 406, 416, 442, 448, 464, 476, 493, 508, 539, 544, 572, 616, 637, 638, 704, 728, 748, 754, 784, 812, 832, 833, 884, 889, 928, 952, 986, 1001, 1016, 1078, 1088, 1144, 1232, 1274, 1276, 1309, 1397, 1421, 1456, 1496, 1508, 1547, 1568, 1624, 1651, 1666, 1768, 1778, 1856, 1904, 1972, 2002, 2032, 2156, 2159, 2233, 2288, 2431, 2464, 2548, 2552, 2618, 2639, 2794, 2842, 2912, 2992, 3016, 3094, 3136, 3248, 3302, 3332, 3451, 3536, 3556, 3683, 3808, 3944, 4004, 4064, 4147, 4312, 4318, 4466, 4576, 4862, 4928, 5096, 5104, 5236, 5278, 5423, 5588, 5684, 5824, 5984, 6032, 6188, 6223, 6409, 6496, 6604, 6664, 6902, 7007, 7072, 7112, 7366, 7616, 7888, 8008, 8128, 8294, 8624, 8636, 8932, 9152, 9163, 9724, 9779, 10192, 10208, 10472, 10556, 10829, 10846, 11176, 11368, 11557, 11968, 12064, 12376, 12446, 12818, 12992, 13208, 13328, 13804, 14014, 14144, 14224, 14732, 15113, 15631, 15776, 16016, 16588, 17017, 17248, 17272, 17864, 18161, 18326, 18473, 19448, 19558, 20384, 20416, 20944, 21112, 21658, 21692, 22352, 22736, 23114, 23749, 24128, 24157, 24752, 24892, 25636, 25781, 26416, 26656, 27608, 28028, 28067, 28448, 29029, 29464, 30226, 31262, 31552, 32032, 33176, 34034, 34496, 34544, 35728, 36322, 36652, 36946, 37961, 38896, 39116, 40513, 40768, 41888, 42224, 43316, 43384, 44704, 44863, 45472, 46228, 47498, 47879, 48314, 49504, 49784, 51272, 51562, 52832, 53312, 55216, 56056, 56134, 56896, 58058, 58928, 60452, 62524, 62611, 64064, 66352, 68068, 68453, 69088, 70499, 71456, 72644, 73304, 73892, 75922, 77792, 78232, 80899, 81026, 83776, 84448, 86632, 86768, 89408, 89726, 90944, 92456, 94996, 95758, 96628, 99008, 99568, 102544, 103124, 105664, 105791, 110432, 112112, 112268, 116116, 117856, 119119, 120904, 125048, 125222, 127127, 132704, 136136, 136906, 138176, 140998, 142912, 145288, 146608, 147784, 151844, 155584, 156464, 161798, 162052, 166243, 168896, 173264, 173536, 179452, 180467, 184912, 189992, 191516, 193256, 196469, 199136, 203203, 205088, 206248, 211582, 220864, 224224, 224536, 232232, 235712, 238238, 241808, 250096, 250444, 254254, 265408, 265727, 272272, 273812, 281996, 283591, 290576, 293216, 295568, 303688, 308737, 312928, 314041, 323596, 324104, 332486, 335153, 346528, 347072, 358904, 360934, 369824, 379984, 383032, 386512, 392938, 398272, 406406, 410176, 412496, 423164, 438277, 448448, 449072, 464464, 476476, 483616, 493493, 500192, 500888, 508508, 526669, 531454, 544544, 547624, 563992, 567182, 581152, 586432, 591136, 607376, 617474, 625856, 628082, 647192, 648208, 664972, 670306, 688721, 693056, 717808, 721868, 739648, 759968, 766064, 773024, 785876, 812812, 813943, 824992, 846328, 876554, 889889, 898144, 928928, 952952, 967232, 986986, 1000384, 1001776, 1017016, 1053338, 1062908, 1089088, 1095248, 1127984, 1134364, 1162304, 1163701, 1182272, 1214752, 1234948, 1256164, 1294384, 1296416, 1329944, 1340612, 1375283, 1377442, 1435616, 1443736, 1519936, 1532128, 1546048, 1571752, 1625624, 1627886, 1649984, 1692656, 1753108, 1779778, 1796288, 1857856, 1905904, 1973972, 1985137, 2003552, 2034032, 2106676, 2125816, 2161159, 2190496, 2255968, 2268728, 2327402, 2346071, 2429504, 2469896, 2512328, 2588768, 2592832, 2659888, 2681224, 2750566, 2754884, 2871232, 2887472, 3064256, 3067939, 3143504, 3251248, 3255772, 3385312, 3454451, 3506216, 3559556, 3686683, 3811808, 3947944, 3970274, 4007104, 4068064, 4213352, 4251632, 4322318, 4380992, 4511936, 4537456, 4654804, 4692142, 4821047, 4939792, 5024656, 5177536, 5319776, 5362448, 5501132, 5509768, 5697601, 5774944, 6135878, 6287008, 6502496, 6511544, 6770624, 6908902, 7012432, 7119112, 7373366, 7623616, 7895888, 7940548, 8136128, 8426704, 8503264, 8644636, 8953373, 9074912, 9309608, 9384284, 9642094, 9879584, 10049312, 10639552, 10724896, 11002264, 11019536, 11395202, 11549888, 12271756, 12574016, 13004992, 13023088, 13817804, 14024864, 14238224, 14746732, 15128113, 15791776, 15881096, 16853408, 17006528, 17289272, 17906746, 18149824, 18619216, 18768568, 19284188, 19759168, 20098624, 21449792, 22004528, 22039072, 22790404, 24543512, 25806781, 26046176, 27635608, 28049728, 28476448, 29493464, 30256226, 31583552, 31762192, 33706816, 33747329, 34578544, 35813492, 37238432, 37537136, 38568376, 39883207, 44009056, 44078144, 45580808, 49087024, 51613562, 52092352, 55271216, 56952896, 58986928, 60512452, 62673611, 63524384, 67494658, 69157088, 71626984, 74476864, 75074272, 77136752, 79766414, 88018112, 91161616, 98174048, 103227124, 110542432, 117973856, 121024904, 125347222, 127048768, 134989316, 138314176, 143253968, 150148544, 154273504, 159532828, 182323232, 196348096, 206454248, 221084864, 235947712, 242049808, 250694444, 269978632, 286507936, 308547008, 319065656, 364646464, 412908496, 438715277, 484099616, 501388888, 539957264, 573015872, 638131312, 825816992, 877430554, 968199232, 1002777776, 1079914528, 1276262624, 1651633984, 1754861108, 2005555552, 2159829056, 2552525248, 3509722216, 4011111104, 7019444432, 14038888864, 28077777728]

約数ペア:

[(1, 28077777728), (2, 14038888864), (4, 7019444432), (7, 4011111104), (8, 3509722216), (11, 2552525248), (13, 2159829056), (14, 2005555552), (16, 1754861108), (17, 1651633984), (22, 1276262624), (26, 1079914528), (28, 1002777776), (29, 968199232), (32, 877430554), (34, 825816992), (44, 638131312), (49, 573015872), (52, 539957264), (56, 501388888), (58, 484099616), (64, 438715277), (68, 412908496), (77, 364646464), (88, 319065656), (91, 308547008), (98, 286507936), (104, 269978632), (112, 250694444), (116, 242049808), (119, 235947712), (127, 221084864), (136, 206454248), (143, 196348096), (154, 182323232), (176, 159532828), (182, 154273504), (187, 150148544), (196, 143253968), (203, 138314176), (208, 134989316), (221, 127048768), (224, 125347222), (232, 121024904), (238, 117973856), (254, 110542432), (272, 103227124), (286, 98174048), (308, 91161616), (319, 88018112), (352, 79766414), (364, 77136752), (374, 75074272), (377, 74476864), (392, 71626984), (406, 69157088), (416, 67494658), (442, 63524384), (448, 62673611), (464, 60512452), (476, 58986928), (493, 56952896), (508, 55271216), (539, 52092352), (544, 51613562), (572, 49087024), (616, 45580808), (637, 44078144), (638, 44009056), (704, 39883207), (728, 38568376), (748, 37537136), (754, 37238432), (784, 35813492), (812, 34578544), (832, 33747329), (833, 33706816), (884, 31762192), (889, 31583552), (928, 30256226), (952, 29493464), (986, 28476448), (1001, 28049728), (1016, 27635608), (1078, 26046176), (1088, 25806781), (1144, 24543512), (1232, 22790404), (1274, 22039072), (1276, 22004528), (1309, 21449792), (1397, 20098624), (1421, 19759168), (1456, 19284188), (1496, 18768568), (1508, 18619216), (1547, 18149824), (1568, 17906746), (1624, 17289272), (1651, 17006528), (1666, 16853408), (1768, 15881096), (1778, 15791776), (1856, 15128113), (1904, 14746732), (1972, 14238224), (2002, 14024864), (2032, 13817804), (2156, 13023088), (2159, 13004992), (2233, 12574016), (2288, 12271756), (2431, 11549888), (2464, 11395202), (2548, 11019536), (2552, 11002264), (2618, 10724896), (2639, 10639552), (2794, 10049312), (2842, 9879584), (2912, 9642094), (2992, 9384284), (3016, 9309608), (3094, 9074912), (3136, 8953373), (3248, 8644636), (3302, 8503264), (3332, 8426704), (3451, 8136128), (3536, 7940548), (3556, 7895888), (3683, 7623616), (3808, 7373366), (3944, 7119112), (4004, 7012432), (4064, 6908902), (4147, 6770624), (4312, 6511544), (4318, 6502496), (4466, 6287008), (4576, 6135878), (4862, 5774944), (4928, 5697601), (5096, 5509768), (5104, 5501132), (5236, 5362448), (5278, 5319776), (5423, 5177536), (5588, 5024656), (5684, 4939792), (5824, 4821047), (5984, 4692142), (6032, 4654804), (6188, 4537456), (6223, 4511936), (6409, 4380992), (6496, 4322318), (6604, 4251632), (6664, 4213352), (6902, 4068064), (7007, 4007104), (7072, 3970274), (7112, 3947944), (7366, 3811808), (7616, 3686683), (7888, 3559556), (8008, 3506216), (8128, 3454451), (8294, 3385312), (8624, 3255772), (8636, 3251248), (8932, 3143504), (9152, 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(26416, 1062908), (26656, 1053338), (27608, 1017016), (28028, 1001776), (28067, 1000384), (28448, 986986), (29029, 967232), (29464, 952952), (30226, 928928), (31262, 898144), (31552, 889889), (32032, 876554), (33176, 846328), (34034, 824992), (34496, 813943), (34544, 812812), (35728, 785876), (36322, 773024), (36652, 766064), (36946, 759968), (37961, 739648), (38896, 721868), (39116, 717808), (40513, 693056), (40768, 688721), (41888, 670306), (42224, 664972), (43316, 648208), (43384, 647192), (44704, 628082), (44863, 625856), (45472, 617474), (46228, 607376), (47498, 591136), (47879, 586432), (48314, 581152), (49504, 567182), (49784, 563992), (51272, 547624), (51562, 544544), (52832, 531454), (53312, 526669), (55216, 508508), (56056, 500888), (56134, 500192), (56896, 493493), (58058, 483616), (58928, 476476), (60452, 464464), (62524, 449072), (62611, 448448), (64064, 438277), (66352, 423164), (68068, 412496), (68453, 410176), (69088, 406406), (70499, 398272), (71456, 392938), (72644, 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