2566121472

素因数分解:

$2^{11}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 7927920000

約数和(自身を除く): 5361798528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 499, 512, 558, 576, 648, 744, 768, 837, 864, 992, 998, 1024, 1116, 1152, 1296, 1488, 1497, 1536, 1674, 1728, 1984, 1996, 2048, 2232, 2304, 2511, 2592, 2976, 2994, 3072, 3348, 3456, 3968, 3992, 4464, 4491, 4608, 5022, 5184, 5952, 5988, 6144, 6696, 6912, 7936, 7984, 8928, 8982, 9216, 10044, 10368, 11904, 11976, 13392, 13473, 13824, 15469, 15872, 15968, 17856, 17964, 18432, 20088, 20736, 23808, 23952, 26784, 26946, 27648, 30938, 31744, 31936, 35712, 35928, 40176, 40419, 41472, 46407, 47616, 47904, 53568, 53892, 55296, 61876, 63488, 63872, 71424, 71856, 80352, 80838, 82944, 92814, 95232, 95808, 107136, 107784, 123752, 127744, 139221, 142848, 143712, 160704, 161676, 165888, 185628, 190464, 191616, 214272, 215568, 247504, 255488, 278442, 285696, 287424, 321408, 323352, 371256, 383232, 417663, 428544, 431136, 495008, 510976, 556884, 571392, 574848, 642816, 646704, 742512, 766464, 835326, 857088, 862272, 990016, 1021952, 1113768, 1149696, 1252989, 1285632, 1293408, 1485024, 1532928, 1670652, 1714176, 1724544, 1980032, 2227536, 2299392, 2505978, 2571264, 2586816, 2970048, 3065856, 3341304, 3449088, 3960064, 4455072, 4598784, 5011956, 5142528, 5173632, 5940096, 6682608, 6898176, 7920128, 8910144, 9197568, 10023912, 10347264, 11880192, 13365216, 13796352, 15840256, 17820288, 20047824, 20694528, 23760384, 26730432, 27592704, 31680512, 35640576, 40095648, 41389056, 47520768, 53460864, 71281152, 80191296, 82778112, 95041536, 106921728, 142562304, 160382592, 213843456, 285124608, 320765184, 427686912, 641530368, 855373824, 1283060736, 2566121472]

約数ペア:

[(1, 2566121472), (2, 1283060736), (3, 855373824), (4, 641530368), (6, 427686912), (8, 320765184), (9, 285124608), (12, 213843456), (16, 160382592), (18, 142562304), (24, 106921728), (27, 95041536), (31, 82778112), (32, 80191296), (36, 71281152), (48, 53460864), (54, 47520768), (62, 41389056), (64, 40095648), (72, 35640576), (81, 31680512), (93, 27592704), (96, 26730432), (108, 23760384), (124, 20694528), (128, 20047824), (144, 17820288), (162, 15840256), (186, 13796352), (192, 13365216), (216, 11880192), (248, 10347264), (256, 10023912), (279, 9197568), (288, 8910144), (324, 7920128), (372, 6898176), (384, 6682608), (432, 5940096), (496, 5173632), (499, 5142528), (512, 5011956), (558, 4598784), (576, 4455072), (648, 3960064), (744, 3449088), (768, 3341304), (837, 3065856), (864, 2970048), (992, 2586816), (998, 2571264), (1024, 2505978), (1116, 2299392), (1152, 2227536), (1296, 1980032), (1488, 1724544), (1497, 1714176), (1536, 1670652), (1674, 1532928), (1728, 1485024), (1984, 1293408), (1996, 1285632), (2048, 1252989), (2232, 1149696), (2304, 1113768), (2511, 1021952), (2592, 990016), (2976, 862272), (2994, 857088), (3072, 835326), (3348, 766464), (3456, 742512), (3968, 646704), (3992, 642816), (4464, 574848), (4491, 571392), (4608, 556884), (5022, 510976), (5184, 495008), (5952, 431136), (5988, 428544), (6144, 417663), (6696, 383232), (6912, 371256), (7936, 323352), (7984, 321408), (8928, 287424), (8982, 285696), (9216, 278442), (10044, 255488), (10368, 247504), (11904, 215568), (11976, 214272), (13392, 191616), (13473, 190464), (13824, 185628), (15469, 165888), (15872, 161676), (15968, 160704), (17856, 143712), (17964, 142848), (18432, 139221), (20088, 127744), (20736, 123752), (23808, 107784), (23952, 107136), (26784, 95808), (26946, 95232), (27648, 92814), (30938, 82944), (31744, 80838), (31936, 80352), (35712, 71856), (35928, 71424), (40176, 63872), (40419, 63488), (41472, 61876), (46407, 55296), (47616, 53892), (47904, 53568)]