8721620352

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:822

約数の個数: 256

約数和(自身を含む): 26822246400

約数和(自身を除く): 18100626048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 127, 128, 144, 186, 192, 216, 248, 254, 279, 288, 372, 381, 384, 432, 496, 508, 558, 576, 641, 744, 762, 837, 864, 992, 1016, 1116, 1143, 1152, 1282, 1488, 1524, 1674, 1728, 1923, 1984, 2032, 2232, 2286, 2564, 2976, 3048, 3348, 3429, 3456, 3846, 3937, 3968, 4064, 4464, 4572, 5128, 5769, 5952, 6096, 6696, 6858, 7692, 7874, 8128, 8928, 9144, 10256, 11538, 11811, 11904, 12192, 13392, 13716, 15384, 15748, 16256, 17307, 17856, 18288, 19871, 20512, 23076, 23622, 24384, 26784, 27432, 30768, 31496, 34614, 35433, 35712, 36576, 39742, 41024, 46152, 47244, 48768, 53568, 54864, 59613, 61536, 62992, 69228, 70866, 73152, 79484, 81407, 82048, 92304, 94488, 106299, 107136, 109728, 119226, 123072, 125984, 138456, 141732, 146304, 158968, 162814, 178839, 184608, 188976, 212598, 219456, 238452, 244221, 246144, 251968, 276912, 283464, 317936, 325628, 357678, 369216, 377952, 425196, 438912, 476904, 488442, 503936, 536517, 553824, 566928, 635872, 651256, 715356, 732663, 738432, 755904, 850392, 953808, 976884, 1073034, 1107648, 1133856, 1271744, 1302512, 1430712, 1465326, 1511808, 1700784, 1907616, 1953768, 2146068, 2197989, 2215296, 2267712, 2523617, 2543488, 2605024, 2861424, 2930652, 3401568, 3815232, 3907536, 4292136, 4395978, 4535424, 5047234, 5210048, 5722848, 5861304, 6803136, 7570851, 7630464, 7815072, 8584272, 8791956, 10094468, 10420096, 11445696, 11722608, 13606272, 15141702, 15630144, 17168544, 17583912, 20188936, 22712553, 22891392, 23445216, 30283404, 31260288, 34337088, 35167824, 40377872, 45425106, 46890432, 60566808, 68137659, 68674176, 70335648, 80755744, 90850212, 93780864, 121133616, 136275318, 140671296, 161511488, 181700424, 242267232, 272550636, 281342592, 323022976, 363400848, 484534464, 545101272, 726801696, 969068928, 1090202544, 1453603392, 2180405088, 2907206784, 4360810176, 8721620352]

約数ペア:

[(1, 8721620352), (2, 4360810176), (3, 2907206784), (4, 2180405088), (6, 1453603392), (8, 1090202544), (9, 969068928), (12, 726801696), (16, 545101272), (18, 484534464), (24, 363400848), (27, 323022976), (31, 281342592), (32, 272550636), (36, 242267232), (48, 181700424), (54, 161511488), (62, 140671296), (64, 136275318), (72, 121133616), (93, 93780864), (96, 90850212), (108, 80755744), (124, 70335648), (127, 68674176), (128, 68137659), (144, 60566808), (186, 46890432), (192, 45425106), (216, 40377872), (248, 35167824), (254, 34337088), (279, 31260288), (288, 30283404), (372, 23445216), (381, 22891392), (384, 22712553), (432, 20188936), (496, 17583912), (508, 17168544), (558, 15630144), (576, 15141702), (641, 13606272), (744, 11722608), (762, 11445696), (837, 10420096), (864, 10094468), (992, 8791956), (1016, 8584272), (1116, 7815072), (1143, 7630464), (1152, 7570851), (1282, 6803136), (1488, 5861304), (1524, 5722848), (1674, 5210048), (1728, 5047234), (1923, 4535424), (1984, 4395978), (2032, 4292136), (2232, 3907536), (2286, 3815232), (2564, 3401568), (2976, 2930652), (3048, 2861424), (3348, 2605024), (3429, 2543488), (3456, 2523617), (3846, 2267712), (3937, 2215296), (3968, 2197989), (4064, 2146068), (4464, 1953768), (4572, 1907616), (5128, 1700784), (5769, 1511808), (5952, 1465326), (6096, 1430712), (6696, 1302512), (6858, 1271744), (7692, 1133856), (7874, 1107648), (8128, 1073034), (8928, 976884), (9144, 953808), (10256, 850392), (11538, 755904), (11811, 738432), (11904, 732663), (12192, 715356), (13392, 651256), (13716, 635872), (15384, 566928), (15748, 553824), (16256, 536517), (17307, 503936), (17856, 488442), (18288, 476904), (19871, 438912), (20512, 425196), (23076, 377952), (23622, 369216), (24384, 357678), (26784, 325628), (27432, 317936), (30768, 283464), (31496, 276912), (34614, 251968), (35433, 246144), (35712, 244221), (36576, 238452), (39742, 219456), (41024, 212598), (46152, 188976), (47244, 184608), (48768, 178839), (53568, 162814), (54864, 158968), (59613, 146304), (61536, 141732), (62992, 138456), (69228, 125984), (70866, 123072), (73152, 119226), (79484, 109728), (81407, 107136), (82048, 106299), (92304, 94488)]