21384559872

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:928

約数の個数: 432

約数和(自身を含む): 71163642368

約数和(自身を除く): 49779082496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 243, 248, 256, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 468, 486, 496, 558, 576, 624, 648, 702, 744, 768, 806, 832, 837, 853, 864, 936, 972, 992, 1053, 1116, 1152, 1209, 1248, 1296, 1404, 1488, 1612, 1664, 1674, 1706, 1728, 1872, 1944, 1984, 2106, 2232, 2304, 2418, 2496, 2511, 2559, 2592, 2808, 2976, 3159, 3224, 3328, 3348, 3412, 3456, 3627, 3744, 3888, 3968, 4212, 4464, 4836, 4992, 5022, 5118, 5184, 5616, 5952, 6318, 6448, 6696, 6824, 6912, 7254, 7488, 7533, 7677, 7776, 7936, 8424, 8928, 9672, 9984, 10044, 10236, 10368, 10881, 11089, 11232, 11904, 12636, 12896, 13392, 13648, 14508, 14976, 15066, 15354, 15552, 16848, 17856, 19344, 20088, 20472, 20736, 21762, 22178, 22464, 23031, 23808, 25272, 25792, 26443, 26784, 27296, 29016, 29952, 30132, 30708, 31104, 32643, 33267, 33696, 35712, 38688, 40176, 40944, 43524, 44356, 44928, 46062, 50544, 51584, 52886, 53568, 54592, 58032, 60264, 61416, 62208, 65286, 66534, 67392, 69093, 71424, 77376, 79329, 80352, 81888, 87048, 88712, 89856, 92124, 97929, 99801, 101088, 103168, 105772, 107136, 109184, 116064, 120528, 122832, 130572, 133068, 134784, 138186, 154752, 158658, 160704, 163776, 174096, 177424, 184248, 195858, 199602, 202176, 207279, 211544, 214272, 218368, 232128, 237987, 241056, 245664, 261144, 266136, 269568, 276372, 299403, 309504, 317316, 321408, 327552, 343759, 348192, 354848, 368496, 391716, 399204, 404352, 414558, 423088, 464256, 475974, 482112, 491328, 522288, 532272, 552744, 598806, 634632, 642816, 655104, 687518, 696384, 709696, 713961, 736992, 783432, 798408, 808704, 829116, 846176, 898209, 928512, 951948, 964224, 982656, 1031277, 1044576, 1064544, 1105488, 1197612, 1269264, 1375036, 1392768, 1419392, 1427922, 1473984, 1566864, 1596816, 1658232, 1692352, 1796418, 1903896, 1928448, 1965312, 2062554, 2089152, 2129088, 2141883, 2210976, 2395224, 2538528, 2694627, 2750072, 2785536, 2838784, 2855844, 2947968, 3093831, 3133728, 3193632, 3316464, 3384704, 3592836, 3807792, 4125108, 4178304, 4258176, 4283766, 4421952, 4790448, 5077056, 5389254, 5500144, 5711688, 5895936, 6187662, 6267456, 6387264, 6425649, 6632928, 6769408, 7185672, 7615584, 8250216, 8356608, 8516352, 8567532, 8843904, 9281493, 9580896, 10154112, 10778508, 11000288, 11423376, 12375324, 12534912, 12774528, 12851298, 13265856, 14371344, 15231168, 16500432, 17135064, 17687808, 18562986, 19161792, 20308224, 21557016, 22000576, 22846752, 24750648, 25069824, 25549056, 25702596, 26531712, 27844479, 28742688, 30462336, 33000864, 34270128, 37125972, 38323584, 43114032, 44001152, 45693504, 49501296, 51405192, 53063424, 55688958, 57485376, 60924672, 66001728, 68540256, 74251944, 76647168, 83533437, 86228064, 88002304, 91387008, 99002592, 102810384, 111377916, 114970752, 132003456, 137080512, 148503888, 167066874, 172456128, 182774016, 198005184, 205620768, 222755832, 229941504, 264006912, 274161024, 297007776, 334133748, 344912256, 396010368, 411241536, 445511664, 548322048, 594015552, 668267496, 689824512, 792020736, 822483072, 891023328, 1188031104, 1336534992, 1644966144, 1782046656, 2376062208, 2673069984, 3564093312, 5346139968, 7128186624, 10692279936, 21384559872]

約数ペア:

[(1, 21384559872), (2, 10692279936), (3, 7128186624), (4, 5346139968), (6, 3564093312), (8, 2673069984), (9, 2376062208), (12, 1782046656), (13, 1644966144), (16, 1336534992), (18, 1188031104), (24, 891023328), (26, 822483072), (27, 792020736), (31, 689824512), (32, 668267496), (36, 594015552), (39, 548322048), (48, 445511664), (52, 411241536), (54, 396010368), (62, 344912256), (64, 334133748), (72, 297007776), (78, 274161024), (81, 264006912), (93, 229941504), (96, 222755832), (104, 205620768), (108, 198005184), (117, 182774016), (124, 172456128), (128, 167066874), (144, 148503888), (156, 137080512), (162, 132003456), (186, 114970752), (192, 111377916), (208, 102810384), (216, 99002592), (234, 91387008), (243, 88002304), (248, 86228064), (256, 83533437), (279, 76647168), (288, 74251944), (312, 68540256), (324, 66001728), (351, 60924672), (372, 57485376), (384, 55688958), (403, 53063424), (416, 51405192), (432, 49501296), (468, 45693504), (486, 44001152), (496, 43114032), (558, 38323584), (576, 37125972), (624, 34270128), (648, 33000864), (702, 30462336), (744, 28742688), (768, 27844479), (806, 26531712), (832, 25702596), (837, 25549056), (853, 25069824), (864, 24750648), (936, 22846752), (972, 22000576), (992, 21557016), (1053, 20308224), (1116, 19161792), (1152, 18562986), (1209, 17687808), (1248, 17135064), (1296, 16500432), (1404, 15231168), (1488, 14371344), (1612, 13265856), (1664, 12851298), (1674, 12774528), (1706, 12534912), (1728, 12375324), (1872, 11423376), (1944, 11000288), (1984, 10778508), (2106, 10154112), (2232, 9580896), (2304, 9281493), (2418, 8843904), (2496, 8567532), (2511, 8516352), (2559, 8356608), (2592, 8250216), (2808, 7615584), (2976, 7185672), (3159, 6769408), (3224, 6632928), (3328, 6425649), (3348, 6387264), (3412, 6267456), (3456, 6187662), (3627, 5895936), (3744, 5711688), (3888, 5500144), (3968, 5389254), (4212, 5077056), (4464, 4790448), (4836, 4421952), (4992, 4283766), (5022, 4258176), (5118, 4178304), (5184, 4125108), (5616, 3807792), (5952, 3592836), (6318, 3384704), (6448, 3316464), (6696, 3193632), (6824, 3133728), (6912, 3093831), (7254, 2947968), (7488, 2855844), (7533, 2838784), (7677, 2785536), (7776, 2750072), (7936, 2694627), (8424, 2538528), (8928, 2395224), (9672, 2210976), (9984, 2141883), (10044, 2129088), (10236, 2089152), (10368, 2062554), (10881, 1965312), (11089, 1928448), (11232, 1903896), (11904, 1796418), (12636, 1692352), (12896, 1658232), (13392, 1596816), (13648, 1566864), (14508, 1473984), (14976, 1427922), (15066, 1419392), (15354, 1392768), (15552, 1375036), (16848, 1269264), (17856, 1197612), (19344, 1105488), (20088, 1064544), (20472, 1044576), (20736, 1031277), (21762, 982656), (22178, 964224), (22464, 951948), (23031, 928512), (23808, 898209), (25272, 846176), (25792, 829116), (26443, 808704), (26784, 798408), (27296, 783432), (29016, 736992), (29952, 713961), (30132, 709696), (30708, 696384), (31104, 687518), (32643, 655104), (33267, 642816), (33696, 634632), (35712, 598806), (38688, 552744), (40176, 532272), (40944, 522288), (43524, 491328), (44356, 482112), (44928, 475974), (46062, 464256), (50544, 423088), (51584, 414558), (52886, 404352), (53568, 399204), (54592, 391716), (58032, 368496), (60264, 354848), (61416, 348192), (62208, 343759), (65286, 327552), (66534, 321408), (67392, 317316), (69093, 309504), (71424, 299403), (77376, 276372), (79329, 269568), (80352, 266136), (81888, 261144), (87048, 245664), (88712, 241056), (89856, 237987), (92124, 232128), (97929, 218368), (99801, 214272), (101088, 211544), (103168, 207279), (105772, 202176), (107136, 199602), (109184, 195858), (116064, 184248), (120528, 177424), (122832, 174096), (130572, 163776), (133068, 160704), (134784, 158658), (138186, 154752)]