18875048192

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1129

約数の個数: 288

約数和(自身を含む): 51330236160

約数和(自身を除く): 32455187968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 73, 77, 88, 91, 104, 112, 128, 143, 146, 154, 176, 182, 208, 224, 256, 286, 292, 308, 352, 364, 416, 448, 511, 572, 584, 616, 704, 728, 803, 832, 896, 949, 1001, 1009, 1022, 1144, 1168, 1232, 1408, 1456, 1606, 1664, 1792, 1898, 2002, 2018, 2044, 2288, 2336, 2464, 2816, 2912, 3212, 3328, 3796, 4004, 4036, 4088, 4576, 4672, 4928, 5621, 5824, 6424, 6643, 7063, 7592, 8008, 8072, 8176, 9152, 9344, 9856, 10439, 11099, 11242, 11648, 12848, 13117, 13286, 14126, 15184, 16016, 16144, 16352, 18304, 18688, 19712, 20878, 22198, 22484, 23296, 25696, 26234, 26572, 28252, 30368, 32032, 32288, 32704, 36608, 41756, 44396, 44968, 51392, 52468, 53144, 56504, 60736, 64064, 64576, 65408, 73073, 73657, 77693, 83512, 88792, 89936, 91819, 102784, 104936, 106288, 113008, 121472, 128128, 129152, 130816, 144287, 146146, 147314, 155386, 167024, 177584, 179872, 183638, 205568, 209872, 212576, 226016, 242944, 256256, 258304, 288574, 292292, 294628, 310772, 334048, 355168, 359744, 367276, 419744, 425152, 452032, 515599, 577148, 584584, 589256, 621544, 668096, 710336, 719488, 734552, 810227, 839488, 850304, 904064, 957541, 1010009, 1031198, 1154296, 1169168, 1178512, 1243088, 1336192, 1420672, 1438976, 1469104, 1620454, 1678976, 1700608, 1808128, 1915082, 2020018, 2062396, 2308592, 2338336, 2357024, 2486176, 2672384, 2841344, 2938208, 3240908, 3357952, 3830164, 4040036, 4124792, 4617184, 4676672, 4714048, 4972352, 5671589, 5876416, 6481816, 6702787, 7660328, 8080072, 8249584, 9234368, 9353344, 9428096, 9944704, 10532951, 11343178, 11752832, 12963632, 13405574, 15320656, 16160144, 16499168, 18468736, 18706688, 18856192, 19889408, 21065902, 22686356, 23505664, 25927264, 26811148, 30641312, 32320288, 32998336, 36937472, 42131804, 45372712, 51854528, 53622296, 61282624, 64640576, 65996672, 73730657, 84263608, 90745424, 103709056, 107244592, 122565248, 129281152, 131993344, 147461314, 168527216, 181490848, 207418112, 214489184, 245130496, 258562304, 294922628, 337054432, 362981696, 428978368, 589845256, 674108864, 725963392, 857956736, 1179690512, 1348217728, 1451926784, 1715913472, 2359381024, 2696435456, 4718762048, 9437524096, 18875048192]

約数ペア:

[(1, 18875048192), (2, 9437524096), (4, 4718762048), (7, 2696435456), (8, 2359381024), (11, 1715913472), (13, 1451926784), (14, 1348217728), (16, 1179690512), (22, 857956736), (26, 725963392), (28, 674108864), (32, 589845256), (44, 428978368), (52, 362981696), (56, 337054432), (64, 294922628), (73, 258562304), (77, 245130496), (88, 214489184), (91, 207418112), (104, 181490848), (112, 168527216), (128, 147461314), (143, 131993344), (146, 129281152), (154, 122565248), (176, 107244592), (182, 103709056), (208, 90745424), (224, 84263608), (256, 73730657), (286, 65996672), (292, 64640576), (308, 61282624), (352, 53622296), (364, 51854528), (416, 45372712), (448, 42131804), (511, 36937472), (572, 32998336), (584, 32320288), (616, 30641312), (704, 26811148), (728, 25927264), (803, 23505664), (832, 22686356), (896, 21065902), (949, 19889408), (1001, 18856192), (1009, 18706688), (1022, 18468736), (1144, 16499168), (1168, 16160144), (1232, 15320656), (1408, 13405574), (1456, 12963632), (1606, 11752832), (1664, 11343178), (1792, 10532951), (1898, 9944704), (2002, 9428096), (2018, 9353344), (2044, 9234368), (2288, 8249584), (2336, 8080072), (2464, 7660328), (2816, 6702787), (2912, 6481816), (3212, 5876416), (3328, 5671589), (3796, 4972352), (4004, 4714048), (4036, 4676672), (4088, 4617184), (4576, 4124792), (4672, 4040036), (4928, 3830164), (5621, 3357952), (5824, 3240908), (6424, 2938208), (6643, 2841344), (7063, 2672384), (7592, 2486176), (8008, 2357024), (8072, 2338336), (8176, 2308592), (9152, 2062396), (9344, 2020018), (9856, 1915082), (10439, 1808128), (11099, 1700608), (11242, 1678976), (11648, 1620454), (12848, 1469104), (13117, 1438976), (13286, 1420672), (14126, 1336192), (15184, 1243088), (16016, 1178512), (16144, 1169168), (16352, 1154296), (18304, 1031198), (18688, 1010009), (19712, 957541), (20878, 904064), (22198, 850304), (22484, 839488), (23296, 810227), (25696, 734552), (26234, 719488), (26572, 710336), (28252, 668096), (30368, 621544), (32032, 589256), (32288, 584584), (32704, 577148), (36608, 515599), (41756, 452032), (44396, 425152), (44968, 419744), (51392, 367276), (52468, 359744), (53144, 355168), (56504, 334048), (60736, 310772), (64064, 294628), (64576, 292292), (65408, 288574), (73073, 258304), (73657, 256256), (77693, 242944), (83512, 226016), (88792, 212576), (89936, 209872), (91819, 205568), (102784, 183638), (104936, 179872), (106288, 177584), (113008, 167024), (121472, 155386), (128128, 147314), (129152, 146146), (130816, 144287)]