18869014528

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 416

約数和(自身を含む): 50728108032

約数和(自身を除く): 31859093504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 64, 71, 91, 92, 104, 112, 124, 128, 142, 161, 182, 184, 208, 217, 224, 248, 256, 284, 299, 322, 364, 368, 403, 416, 434, 448, 496, 497, 512, 568, 598, 644, 713, 728, 736, 806, 832, 868, 896, 923, 992, 994, 1024, 1136, 1196, 1288, 1426, 1456, 1472, 1612, 1633, 1664, 1736, 1792, 1846, 1984, 1988, 2048, 2093, 2201, 2272, 2392, 2576, 2821, 2852, 2912, 2944, 3224, 3266, 3328, 3472, 3584, 3692, 3968, 3976, 4096, 4186, 4402, 4544, 4784, 4991, 5152, 5642, 5704, 5824, 5888, 6448, 6461, 6532, 6656, 6944, 7168, 7384, 7936, 7952, 8372, 8804, 9088, 9269, 9568, 9982, 10304, 11284, 11408, 11431, 11648, 11776, 12896, 12922, 13064, 13312, 13888, 14336, 14768, 15407, 15872, 15904, 16744, 17608, 18176, 18538, 19136, 19964, 20608, 21229, 22568, 22816, 22862, 23296, 23552, 25792, 25844, 26128, 26624, 27776, 28613, 28672, 29536, 30814, 31744, 31808, 33488, 35216, 36352, 37076, 38272, 39928, 41216, 42458, 45136, 45632, 45724, 46592, 47104, 50623, 51584, 51688, 52256, 53248, 55552, 57226, 59072, 61628, 63488, 63616, 64883, 66976, 70432, 72704, 74152, 76544, 79856, 82432, 84916, 90272, 91264, 91448, 93184, 94208, 101246, 103168, 103376, 104512, 111104, 114452, 118144, 123256, 126976, 127232, 129766, 133952, 140864, 145408, 148304, 148603, 153088, 159712, 164864, 169832, 180544, 182528, 182896, 186368, 200291, 202492, 206336, 206752, 209024, 222208, 228904, 236288, 246512, 254464, 259532, 267904, 281728, 290816, 296608, 297206, 306176, 319424, 329728, 339664, 354361, 361088, 365056, 365792, 372736, 400582, 404984, 412672, 413504, 418048, 444416, 457808, 472576, 493024, 508928, 519064, 535808, 563456, 593216, 594412, 612352, 638848, 658099, 659456, 679328, 708722, 722176, 730112, 731584, 801164, 809968, 825344, 827008, 836096, 888832, 915616, 945152, 986048, 1017856, 1038128, 1071616, 1126912, 1186432, 1188824, 1224704, 1277696, 1316198, 1358656, 1417444, 1444352, 1460224, 1463168, 1602328, 1619936, 1650688, 1654016, 1672192, 1831232, 1890304, 1972096, 2035712, 2076256, 2143232, 2253824, 2372864, 2377648, 2555392, 2632396, 2717312, 2834888, 2888704, 2920448, 2926336, 3204656, 3239872, 3308032, 3344384, 3662464, 3780608, 3944192, 4152512, 4286464, 4507648, 4606693, 4745728, 4755296, 5110784, 5264792, 5434624, 5669776, 5777408, 5852672, 6409312, 6479744, 6616064, 6688768, 7324928, 7888384, 8305024, 8572928, 9015296, 9213386, 9491456, 9510592, 10221568, 10529584, 10869248, 11339552, 11554816, 11705344, 12818624, 12959488, 13232128, 14649856, 15776768, 16610048, 18426772, 18982912, 19021184, 20443136, 21059168, 21738496, 22679104, 23410688, 25637248, 25918976, 26464256, 29299712, 31553536, 33220096, 36853544, 37965824, 38042368, 42118336, 43476992, 45358208, 46821376, 51274496, 51837952, 58599424, 63107072, 66440192, 73707088, 76084736, 84236672, 86953984, 90716416, 102548992, 103675904, 117198848, 132880384, 147414176, 152169472, 168473344, 181432832, 205097984, 207351808, 265760768, 294828352, 304338944, 336946688, 362865664, 410195968, 589656704, 608677888, 673893376, 725731328, 820391936, 1179313408, 1347786752, 1451462656, 2358626816, 2695573504, 4717253632, 9434507264, 18869014528]

約数ペア:

[(1, 18869014528), (2, 9434507264), (4, 4717253632), (7, 2695573504), (8, 2358626816), (13, 1451462656), (14, 1347786752), (16, 1179313408), (23, 820391936), (26, 725731328), (28, 673893376), (31, 608677888), (32, 589656704), (46, 410195968), (52, 362865664), (56, 336946688), (62, 304338944), (64, 294828352), (71, 265760768), (91, 207351808), (92, 205097984), (104, 181432832), (112, 168473344), (124, 152169472), (128, 147414176), (142, 132880384), (161, 117198848), (182, 103675904), (184, 102548992), (208, 90716416), (217, 86953984), (224, 84236672), (248, 76084736), (256, 73707088), (284, 66440192), (299, 63107072), (322, 58599424), (364, 51837952), (368, 51274496), (403, 46821376), (416, 45358208), (434, 43476992), (448, 42118336), (496, 38042368), (497, 37965824), (512, 36853544), (568, 33220096), (598, 31553536), (644, 29299712), (713, 26464256), (728, 25918976), (736, 25637248), (806, 23410688), (832, 22679104), (868, 21738496), (896, 21059168), (923, 20443136), (992, 19021184), (994, 18982912), (1024, 18426772), (1136, 16610048), (1196, 15776768), (1288, 14649856), (1426, 13232128), (1456, 12959488), (1472, 12818624), (1612, 11705344), (1633, 11554816), (1664, 11339552), (1736, 10869248), (1792, 10529584), (1846, 10221568), (1984, 9510592), (1988, 9491456), (2048, 9213386), (2093, 9015296), (2201, 8572928), (2272, 8305024), (2392, 7888384), (2576, 7324928), (2821, 6688768), (2852, 6616064), (2912, 6479744), (2944, 6409312), (3224, 5852672), (3266, 5777408), (3328, 5669776), (3472, 5434624), (3584, 5264792), (3692, 5110784), (3968, 4755296), (3976, 4745728), (4096, 4606693), (4186, 4507648), (4402, 4286464), (4544, 4152512), (4784, 3944192), (4991, 3780608), (5152, 3662464), (5642, 3344384), (5704, 3308032), (5824, 3239872), (5888, 3204656), (6448, 2926336), (6461, 2920448), (6532, 2888704), (6656, 2834888), (6944, 2717312), (7168, 2632396), (7384, 2555392), (7936, 2377648), (7952, 2372864), (8372, 2253824), (8804, 2143232), (9088, 2076256), (9269, 2035712), (9568, 1972096), (9982, 1890304), (10304, 1831232), (11284, 1672192), (11408, 1654016), (11431, 1650688), (11648, 1619936), (11776, 1602328), (12896, 1463168), (12922, 1460224), (13064, 1444352), (13312, 1417444), (13888, 1358656), (14336, 1316198), (14768, 1277696), (15407, 1224704), (15872, 1188824), (15904, 1186432), (16744, 1126912), (17608, 1071616), (18176, 1038128), (18538, 1017856), (19136, 986048), (19964, 945152), (20608, 915616), (21229, 888832), (22568, 836096), (22816, 827008), (22862, 825344), (23296, 809968), (23552, 801164), (25792, 731584), (25844, 730112), (26128, 722176), (26624, 708722), (27776, 679328), (28613, 659456), (28672, 658099), (29536, 638848), (30814, 612352), (31744, 594412), (31808, 593216), (33488, 563456), (35216, 535808), (36352, 519064), (37076, 508928), (38272, 493024), (39928, 472576), (41216, 457808), (42458, 444416), (45136, 418048), (45632, 413504), (45724, 412672), (46592, 404984), (47104, 400582), (50623, 372736), (51584, 365792), (51688, 365056), (52256, 361088), (53248, 354361), (55552, 339664), (57226, 329728), (59072, 319424), (61628, 306176), (63488, 297206), (63616, 296608), (64883, 290816), (66976, 281728), (70432, 267904), (72704, 259532), (74152, 254464), (76544, 246512), (79856, 236288), (82432, 228904), (84916, 222208), (90272, 209024), (91264, 206752), (91448, 206336), (93184, 202492), (94208, 200291), (101246, 186368), (103168, 182896), (103376, 182528), (104512, 180544), (111104, 169832), (114452, 164864), (118144, 159712), (123256, 153088), (126976, 148603), (127232, 148304), (129766, 145408), (133952, 140864)]