19611491328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 528

約数和(自身を含む): 69527517696

約数和(自身を除く): 49916026368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 44, 46, 48, 52, 64, 66, 69, 72, 78, 88, 92, 96, 99, 104, 117, 128, 132, 138, 143, 144, 156, 176, 184, 192, 198, 207, 208, 234, 253, 256, 264, 276, 286, 288, 299, 312, 352, 368, 384, 396, 414, 416, 429, 468, 506, 512, 528, 552, 572, 576, 598, 624, 647, 704, 736, 759, 768, 792, 828, 832, 858, 897, 936, 1012, 1024, 1056, 1104, 1144, 1152, 1196, 1248, 1287, 1294, 1408, 1472, 1518, 1536, 1584, 1656, 1664, 1716, 1794, 1872, 1941, 2024, 2112, 2208, 2277, 2288, 2304, 2392, 2496, 2574, 2588, 2691, 2816, 2944, 3036, 3072, 3168, 3289, 3312, 3328, 3432, 3588, 3744, 3882, 4048, 4224, 4416, 4554, 4576, 4608, 4784, 4992, 5148, 5176, 5382, 5632, 5823, 5888, 6072, 6336, 6578, 6624, 6656, 6864, 7117, 7176, 7488, 7764, 8096, 8411, 8448, 8832, 9108, 9152, 9216, 9568, 9867, 9984, 10296, 10352, 10764, 11264, 11646, 11776, 12144, 12672, 13156, 13248, 13312, 13728, 14234, 14352, 14881, 14976, 15528, 16192, 16822, 16896, 17664, 18216, 18304, 19136, 19734, 19968, 20592, 20704, 21351, 21528, 23292, 23552, 24288, 25233, 25344, 26312, 26496, 27456, 28468, 28704, 29601, 29762, 29952, 31056, 32384, 33644, 33792, 35328, 36432, 36608, 38272, 39468, 39936, 41184, 41408, 42702, 43056, 44643, 46584, 48576, 50466, 50688, 52624, 52992, 54912, 56936, 57408, 59202, 59524, 59904, 62112, 64053, 64768, 67288, 70656, 72864, 73216, 75699, 76544, 78936, 82368, 82816, 85404, 86112, 89286, 92521, 93168, 97152, 100932, 101376, 105248, 105984, 109824, 113872, 114816, 118404, 119048, 119808, 124224, 128106, 129536, 133929, 134576, 145728, 146432, 151398, 153088, 157872, 163691, 164736, 165632, 170808, 172224, 178572, 185042, 186336, 193453, 194304, 201864, 210496, 211968, 219648, 227744, 229632, 236808, 238096, 248448, 256212, 259072, 267858, 269152, 277563, 291456, 302796, 306176, 315744, 327382, 329472, 331264, 341616, 344448, 357144, 370084, 372672, 386906, 388608, 403728, 420992, 439296, 455488, 459264, 473616, 476192, 491073, 496896, 512424, 535716, 538304, 555126, 580359, 582912, 605592, 631488, 654764, 658944, 662528, 683232, 688896, 714288, 740168, 745344, 773812, 777216, 807456, 832689, 841984, 910976, 918528, 947232, 952384, 982146, 993792, 1024848, 1071432, 1076608, 1110252, 1160718, 1165824, 1211184, 1262976, 1309528, 1317888, 1366464, 1377792, 1428576, 1473219, 1480336, 1490688, 1547624, 1614912, 1665378, 1683968, 1741077, 1821952, 1894464, 1904768, 1964292, 1987584, 2049696, 2127983, 2142864, 2153216, 2220504, 2321436, 2331648, 2422368, 2525952, 2619056, 2732928, 2755584, 2857152, 2946438, 2960672, 2981376, 3095248, 3229824, 3330756, 3367936, 3482154, 3643904, 3788928, 3809536, 3928584, 4099392, 4255966, 4285728, 4306432, 4441008, 4642872, 4844736, 5051904, 5238112, 5465856, 5714304, 5892876, 5921344, 5962752, 6190496, 6383949, 6459648, 6661512, 6964308, 7287808, 7577856, 7619072, 7857168, 8198784, 8511932, 8571456, 8612864, 8882016, 9285744, 9689472, 10103808, 10476224, 10931712, 11428608, 11785752, 11842688, 12380992, 12767898, 12919296, 13323024, 13928616, 15155712, 15238144, 15714336, 16397568, 17023864, 17142912, 17764032, 18571488, 19151847, 19378944, 20952448, 21863424, 22857216, 23571504, 23685376, 24761984, 25535796, 25838592, 26646048, 27857232, 30311424, 31428672, 32795136, 34047728, 34285824, 35528064, 37142976, 38303694, 38757888, 41904896, 45714432, 47143008, 47370752, 49523968, 51071592, 53292096, 55714464, 62857344, 65590272, 68095456, 68571648, 71056128, 74285952, 76607388, 77515776, 83809792, 94286016, 94741504, 99047936, 102143184, 106584192, 111428928, 125714688, 136190912, 137143296, 142112256, 148571904, 153214776, 167619584, 188572032, 198095872, 204286368, 213168384, 222857856, 251429376, 272381824, 284224512, 297143808, 306429552, 377144064, 408572736, 426336768, 445715712, 502858752, 544763648, 594287616, 612859104, 754288128, 817145472, 852673536, 891431424, 1089527296, 1225718208, 1508576256, 1634290944, 1782862848, 2179054592, 2451436416, 3268581888, 4902872832, 6537163776, 9805745664, 19611491328]

約数ペア:

[(1, 19611491328), (2, 9805745664), (3, 6537163776), (4, 4902872832), (6, 3268581888), (8, 2451436416), (9, 2179054592), (11, 1782862848), (12, 1634290944), (13, 1508576256), (16, 1225718208), (18, 1089527296), (22, 891431424), (23, 852673536), (24, 817145472), (26, 754288128), (32, 612859104), (33, 594287616), (36, 544763648), (39, 502858752), (44, 445715712), (46, 426336768), (48, 408572736), (52, 377144064), (64, 306429552), (66, 297143808), (69, 284224512), (72, 272381824), (78, 251429376), (88, 222857856), (92, 213168384), (96, 204286368), (99, 198095872), (104, 188572032), (117, 167619584), (128, 153214776), (132, 148571904), (138, 142112256), (143, 137143296), (144, 136190912), (156, 125714688), (176, 111428928), (184, 106584192), (192, 102143184), (198, 99047936), (207, 94741504), (208, 94286016), (234, 83809792), (253, 77515776), (256, 76607388), (264, 74285952), (276, 71056128), (286, 68571648), (288, 68095456), (299, 65590272), (312, 62857344), (352, 55714464), (368, 53292096), (384, 51071592), (396, 49523968), (414, 47370752), (416, 47143008), (429, 45714432), (468, 41904896), (506, 38757888), (512, 38303694), (528, 37142976), (552, 35528064), (572, 34285824), (576, 34047728), (598, 32795136), (624, 31428672), (647, 30311424), (704, 27857232), (736, 26646048), (759, 25838592), (768, 25535796), (792, 24761984), (828, 23685376), (832, 23571504), (858, 22857216), (897, 21863424), (936, 20952448), (1012, 19378944), (1024, 19151847), (1056, 18571488), (1104, 17764032), (1144, 17142912), (1152, 17023864), (1196, 16397568), (1248, 15714336), (1287, 15238144), (1294, 15155712), (1408, 13928616), (1472, 13323024), (1518, 12919296), (1536, 12767898), (1584, 12380992), (1656, 11842688), (1664, 11785752), (1716, 11428608), (1794, 10931712), (1872, 10476224), (1941, 10103808), (2024, 9689472), (2112, 9285744), (2208, 8882016), (2277, 8612864), (2288, 8571456), (2304, 8511932), (2392, 8198784), (2496, 7857168), (2574, 7619072), (2588, 7577856), (2691, 7287808), (2816, 6964308), (2944, 6661512), (3036, 6459648), (3072, 6383949), (3168, 6190496), (3289, 5962752), (3312, 5921344), (3328, 5892876), (3432, 5714304), (3588, 5465856), (3744, 5238112), (3882, 5051904), (4048, 4844736), (4224, 4642872), (4416, 4441008), (4554, 4306432), (4576, 4285728), (4608, 4255966), (4784, 4099392), (4992, 3928584), (5148, 3809536), (5176, 3788928), (5382, 3643904), (5632, 3482154), (5823, 3367936), (5888, 3330756), (6072, 3229824), (6336, 3095248), (6578, 2981376), (6624, 2960672), (6656, 2946438), (6864, 2857152), (7117, 2755584), (7176, 2732928), (7488, 2619056), (7764, 2525952), (8096, 2422368), (8411, 2331648), (8448, 2321436), (8832, 2220504), (9108, 2153216), (9152, 2142864), (9216, 2127983), (9568, 2049696), (9867, 1987584), (9984, 1964292), (10296, 1904768), (10352, 1894464), (10764, 1821952), (11264, 1741077), (11646, 1683968), (11776, 1665378), (12144, 1614912), (12672, 1547624), (13156, 1490688), (13248, 1480336), (13312, 1473219), (13728, 1428576), (14234, 1377792), (14352, 1366464), (14881, 1317888), (14976, 1309528), (15528, 1262976), (16192, 1211184), (16822, 1165824), (16896, 1160718), (17664, 1110252), (18216, 1076608), (18304, 1071432), (19136, 1024848), (19734, 993792), (19968, 982146), (20592, 952384), (20704, 947232), (21351, 918528), (21528, 910976), (23292, 841984), (23552, 832689), (24288, 807456), (25233, 777216), (25344, 773812), (26312, 745344), (26496, 740168), (27456, 714288), (28468, 688896), (28704, 683232), (29601, 662528), (29762, 658944), (29952, 654764), (31056, 631488), (32384, 605592), (33644, 582912), (33792, 580359), (35328, 555126), (36432, 538304), (36608, 535716), (38272, 512424), (39468, 496896), (39936, 491073), (41184, 476192), (41408, 473616), (42702, 459264), (43056, 455488), (44643, 439296), (46584, 420992), (48576, 403728), (50466, 388608), (50688, 386906), (52624, 372672), (52992, 370084), (54912, 357144), (56936, 344448), (57408, 341616), (59202, 331264), (59524, 329472), (59904, 327382), (62112, 315744), (64053, 306176), (64768, 302796), (67288, 291456), (70656, 277563), (72864, 269152), (73216, 267858), (75699, 259072), (76544, 256212), (78936, 248448), (82368, 238096), (82816, 236808), (85404, 229632), (86112, 227744), (89286, 219648), (92521, 211968), (93168, 210496), (97152, 201864), (100932, 194304), (101376, 193453), (105248, 186336), (105984, 185042), (109824, 178572), (113872, 172224), (114816, 170808), (118404, 165632), (119048, 164736), (119808, 163691), (124224, 157872), (128106, 153088), (129536, 151398), (133929, 146432), (134576, 145728)]