21959927808

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 576

約数和(自身を含む): 76126901760

約数和(自身を除く): 54166973952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 64, 78, 84, 91, 93, 96, 98, 104, 112, 124, 128, 147, 156, 168, 181, 182, 186, 192, 196, 208, 217, 224, 248, 256, 273, 294, 312, 336, 362, 364, 372, 384, 392, 403, 416, 434, 448, 496, 512, 543, 546, 588, 624, 637, 651, 672, 724, 728, 744, 768, 784, 806, 832, 868, 896, 992, 1024, 1086, 1092, 1176, 1209, 1248, 1267, 1274, 1302, 1344, 1448, 1456, 1488, 1519, 1536, 1568, 1612, 1664, 1736, 1792, 1911, 1984, 2048, 2172, 2184, 2352, 2353, 2418, 2496, 2534, 2548, 2604, 2688, 2821, 2896, 2912, 2976, 3038, 3072, 3136, 3224, 3328, 3472, 3584, 3801, 3822, 3968, 4344, 4368, 4557, 4704, 4706, 4836, 4992, 5068, 5096, 5208, 5376, 5611, 5642, 5792, 5824, 5952, 6076, 6144, 6272, 6448, 6656, 6944, 7059, 7168, 7602, 7644, 7936, 8463, 8688, 8736, 8869, 9114, 9408, 9412, 9672, 9984, 10136, 10192, 10416, 10752, 11222, 11284, 11584, 11648, 11904, 12152, 12544, 12896, 13312, 13888, 14118, 14336, 15204, 15288, 15872, 16471, 16833, 16926, 17376, 17472, 17738, 18228, 18816, 18824, 19344, 19747, 19968, 20272, 20384, 20832, 21504, 22444, 22568, 23168, 23296, 23808, 24304, 25088, 25792, 26607, 26624, 27776, 28236, 30408, 30576, 31744, 32942, 33666, 33852, 34752, 34944, 35476, 36456, 37632, 37648, 38688, 39277, 39494, 39936, 40544, 40768, 41664, 43008, 44888, 45136, 46336, 46592, 47616, 48608, 49413, 50176, 51584, 53214, 55552, 56472, 59241, 60816, 61152, 63488, 65884, 67332, 67704, 69504, 69888, 70952, 72912, 72943, 75264, 75296, 77376, 78554, 78988, 79872, 81088, 81536, 83328, 89776, 90272, 92672, 93184, 95232, 97216, 98826, 100352, 103168, 106428, 111104, 112944, 115297, 117831, 118482, 121632, 122304, 131768, 134664, 135408, 139008, 139776, 141904, 145824, 145886, 150528, 150592, 154752, 157108, 157976, 162176, 163072, 166656, 179552, 180544, 185344, 186368, 190464, 194432, 197652, 206336, 212856, 218829, 222208, 225888, 230594, 235662, 236964, 243264, 244608, 263536, 269328, 270816, 274939, 278016, 279552, 283808, 291648, 291772, 301056, 301184, 309504, 314216, 315952, 324352, 326144, 333312, 345891, 359104, 361088, 370688, 388864, 395304, 412672, 425712, 437658, 444416, 451776, 461188, 471324, 473928, 486528, 489216, 510601, 527072, 538656, 541632, 549878, 556032, 559104, 567616, 583296, 583544, 602368, 619008, 628432, 631904, 648704, 652288, 666624, 691782, 718208, 722176, 777728, 790608, 824817, 825344, 851424, 875316, 903552, 922376, 942648, 947856, 973056, 978432, 1021202, 1054144, 1077312, 1083264, 1099756, 1112064, 1135232, 1166592, 1167088, 1204736, 1238016, 1256864, 1263808, 1297408, 1304576, 1333248, 1383564, 1436416, 1444352, 1531803, 1555456, 1581216, 1649634, 1702848, 1750632, 1807104, 1844752, 1885296, 1895712, 1946112, 1956864, 2042404, 2108288, 2154624, 2166528, 2199512, 2270464, 2333184, 2334176, 2409472, 2476032, 2513728, 2527616, 2594816, 2767128, 2872832, 2888704, 3063606, 3110912, 3162432, 3299268, 3405696, 3501264, 3574207, 3614208, 3689504, 3770592, 3791424, 3892224, 3913728, 4084808, 4216576, 4309248, 4333056, 4399024, 4540928, 4666368, 4668352, 4818944, 5027456, 5055232, 5534256, 5745664, 5777408, 6127212, 6324864, 6598536, 6811392, 7002528, 7148414, 7228416, 7379008, 7541184, 7582848, 7784448, 8169616, 8433152, 8618496, 8666112, 8798048, 9081856, 9332736, 9336704, 10054912, 10110464, 10722621, 11068512, 11491328, 12254424, 12649728, 13197072, 13622784, 14005056, 14296828, 14456832, 14758016, 15082368, 15165696, 16339232, 16866304, 17236992, 17332224, 17596096, 18163712, 18673408, 20109824, 20220928, 21445242, 22137024, 24508848, 25299456, 26394144, 27245568, 28010112, 28593656, 29516032, 30164736, 30331392, 32678464, 33732608, 34473984, 35192192, 37346816, 40219648, 40441856, 42890484, 44274048, 49017696, 50598912, 52788288, 54491136, 56020224, 57187312, 59032064, 60329472, 60662784, 65356928, 70384384, 74693632, 80439296, 85780968, 88548096, 98035392, 101197824, 105576576, 112040448, 114374624, 118064128, 120658944, 121325568, 130713856, 140768768, 149387264, 171561936, 177096192, 196070784, 211153152, 224080896, 228749248, 236128256, 241317888, 261427712, 281537536, 343123872, 354192384, 392141568, 422306304, 448161792, 457498496, 522855424, 563075072, 686247744, 708384768, 784283136, 844612608, 914996992, 1045710848, 1372495488, 1568566272, 1689225216, 1829993984, 2744990976, 3137132544, 3659987968, 5489981952, 7319975936, 10979963904, 21959927808]

約数ペア:

[(1, 21959927808), (2, 10979963904), (3, 7319975936), (4, 5489981952), (6, 3659987968), (7, 3137132544), (8, 2744990976), (12, 1829993984), (13, 1689225216), (14, 1568566272), (16, 1372495488), (21, 1045710848), (24, 914996992), (26, 844612608), (28, 784283136), (31, 708384768), (32, 686247744), (39, 563075072), (42, 522855424), (48, 457498496), (49, 448161792), (52, 422306304), (56, 392141568), (62, 354192384), (64, 343123872), (78, 281537536), (84, 261427712), (91, 241317888), (93, 236128256), (96, 228749248), (98, 224080896), (104, 211153152), (112, 196070784), (124, 177096192), (128, 171561936), (147, 149387264), (156, 140768768), (168, 130713856), (181, 121325568), (182, 120658944), (186, 118064128), (192, 114374624), (196, 112040448), (208, 105576576), (217, 101197824), (224, 98035392), (248, 88548096), (256, 85780968), (273, 80439296), (294, 74693632), (312, 70384384), (336, 65356928), (362, 60662784), (364, 60329472), (372, 59032064), (384, 57187312), (392, 56020224), (403, 54491136), (416, 52788288), (434, 50598912), (448, 49017696), (496, 44274048), (512, 42890484), (543, 40441856), (546, 40219648), (588, 37346816), (624, 35192192), (637, 34473984), (651, 33732608), (672, 32678464), (724, 30331392), (728, 30164736), (744, 29516032), (768, 28593656), (784, 28010112), (806, 27245568), (832, 26394144), (868, 25299456), (896, 24508848), (992, 22137024), (1024, 21445242), (1086, 20220928), (1092, 20109824), (1176, 18673408), (1209, 18163712), (1248, 17596096), (1267, 17332224), (1274, 17236992), (1302, 16866304), (1344, 16339232), (1448, 15165696), (1456, 15082368), (1488, 14758016), (1519, 14456832), (1536, 14296828), (1568, 14005056), (1612, 13622784), (1664, 13197072), (1736, 12649728), (1792, 12254424), (1911, 11491328), (1984, 11068512), (2048, 10722621), (2172, 10110464), (2184, 10054912), (2352, 9336704), (2353, 9332736), (2418, 9081856), (2496, 8798048), (2534, 8666112), (2548, 8618496), (2604, 8433152), (2688, 8169616), (2821, 7784448), (2896, 7582848), (2912, 7541184), (2976, 7379008), (3038, 7228416), (3072, 7148414), (3136, 7002528), (3224, 6811392), (3328, 6598536), (3472, 6324864), (3584, 6127212), (3801, 5777408), (3822, 5745664), (3968, 5534256), (4344, 5055232), (4368, 5027456), (4557, 4818944), (4704, 4668352), (4706, 4666368), (4836, 4540928), (4992, 4399024), (5068, 4333056), (5096, 4309248), (5208, 4216576), (5376, 4084808), (5611, 3913728), (5642, 3892224), (5792, 3791424), (5824, 3770592), (5952, 3689504), (6076, 3614208), (6144, 3574207), (6272, 3501264), (6448, 3405696), (6656, 3299268), (6944, 3162432), (7059, 3110912), (7168, 3063606), (7602, 2888704), (7644, 2872832), (7936, 2767128), (8463, 2594816), (8688, 2527616), (8736, 2513728), (8869, 2476032), (9114, 2409472), (9408, 2334176), (9412, 2333184), (9672, 2270464), (9984, 2199512), (10136, 2166528), (10192, 2154624), (10416, 2108288), (10752, 2042404), (11222, 1956864), (11284, 1946112), (11584, 1895712), (11648, 1885296), (11904, 1844752), (12152, 1807104), (12544, 1750632), (12896, 1702848), (13312, 1649634), (13888, 1581216), (14118, 1555456), (14336, 1531803), (15204, 1444352), (15288, 1436416), (15872, 1383564), (16471, 1333248), (16833, 1304576), (16926, 1297408), (17376, 1263808), (17472, 1256864), (17738, 1238016), (18228, 1204736), (18816, 1167088), (18824, 1166592), (19344, 1135232), (19747, 1112064), (19968, 1099756), (20272, 1083264), (20384, 1077312), (20832, 1054144), (21504, 1021202), (22444, 978432), (22568, 973056), (23168, 947856), (23296, 942648), (23808, 922376), (24304, 903552), (25088, 875316), (25792, 851424), (26607, 825344), (26624, 824817), (27776, 790608), (28236, 777728), (30408, 722176), (30576, 718208), (31744, 691782), (32942, 666624), (33666, 652288), (33852, 648704), (34752, 631904), (34944, 628432), (35476, 619008), (36456, 602368), (37632, 583544), (37648, 583296), (38688, 567616), (39277, 559104), (39494, 556032), (39936, 549878), (40544, 541632), (40768, 538656), (41664, 527072), (43008, 510601), (44888, 489216), (45136, 486528), (46336, 473928), (46592, 471324), (47616, 461188), (48608, 451776), (49413, 444416), (50176, 437658), (51584, 425712), (53214, 412672), (55552, 395304), (56472, 388864), (59241, 370688), (60816, 361088), (61152, 359104), (63488, 345891), (65884, 333312), (67332, 326144), (67704, 324352), (69504, 315952), (69888, 314216), (70952, 309504), (72912, 301184), (72943, 301056), (75264, 291772), (75296, 291648), (77376, 283808), (78554, 279552), (78988, 278016), (79872, 274939), (81088, 270816), (81536, 269328), (83328, 263536), (89776, 244608), (90272, 243264), (92672, 236964), (93184, 235662), (95232, 230594), (97216, 225888), (98826, 222208), (100352, 218829), (103168, 212856), (106428, 206336), (111104, 197652), (112944, 194432), (115297, 190464), (117831, 186368), (118482, 185344), (121632, 180544), (122304, 179552), (131768, 166656), (134664, 163072), (135408, 162176), (139008, 157976), (139776, 157108), (141904, 154752), (145824, 150592), (145886, 150528)]