427686912

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 176

約数和(自身を含む): 1310080000

約数和(自身を除く): 882393088

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, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 499, 512, 558, 576, 744, 768, 837, 864, 992, 998, 1024, 1116, 1152, 1488, 1497, 1536, 1674, 1728, 1984, 1996, 2232, 2304, 2976, 2994, 3072, 3348, 3456, 3968, 3992, 4464, 4491, 4608, 5952, 5988, 6696, 6912, 7936, 7984, 8928, 8982, 9216, 11904, 11976, 13392, 13473, 13824, 15469, 15872, 15968, 17856, 17964, 23808, 23952, 26784, 26946, 27648, 30938, 31744, 31936, 35712, 35928, 46407, 47616, 47904, 53568, 53892, 61876, 63872, 71424, 71856, 92814, 95232, 95808, 107136, 107784, 123752, 127744, 139221, 142848, 143712, 185628, 191616, 214272, 215568, 247504, 255488, 278442, 285696, 287424, 371256, 383232, 417663, 428544, 431136, 495008, 510976, 556884, 574848, 742512, 766464, 835326, 857088, 862272, 990016, 1113768, 1149696, 1485024, 1532928, 1670652, 1724544, 1980032, 2227536, 2299392, 2970048, 3341304, 3449088, 3960064, 4455072, 4598784, 5940096, 6682608, 6898176, 7920128, 8910144, 11880192, 13365216, 13796352, 15840256, 17820288, 23760384, 26730432, 35640576, 47520768, 53460864, 71281152, 106921728, 142562304, 213843456, 427686912]

約数ペア:

[(1, 427686912), (2, 213843456), (3, 142562304), (4, 106921728), (6, 71281152), (8, 53460864), (9, 47520768), (12, 35640576), (16, 26730432), (18, 23760384), (24, 17820288), (27, 15840256), (31, 13796352), (32, 13365216), (36, 11880192), (48, 8910144), (54, 7920128), (62, 6898176), (64, 6682608), (72, 5940096), (93, 4598784), (96, 4455072), (108, 3960064), (124, 3449088), (128, 3341304), (144, 2970048), (186, 2299392), (192, 2227536), (216, 1980032), (248, 1724544), (256, 1670652), (279, 1532928), (288, 1485024), (372, 1149696), (384, 1113768), (432, 990016), (496, 862272), (499, 857088), (512, 835326), (558, 766464), (576, 742512), (744, 574848), (768, 556884), (837, 510976), (864, 495008), (992, 431136), (998, 428544), (1024, 417663), (1116, 383232), (1152, 371256), (1488, 287424), (1497, 285696), (1536, 278442), (1674, 255488), (1728, 247504), (1984, 215568), (1996, 214272), (2232, 191616), (2304, 185628), (2976, 143712), (2994, 142848), (3072, 139221), (3348, 127744), (3456, 123752), (3968, 107784), (3992, 107136), (4464, 95808), (4491, 95232), (4608, 92814), (5952, 71856), (5988, 71424), (6696, 63872), (6912, 61876), (7936, 53892), (7984, 53568), (8928, 47904), (8982, 47616), (9216, 46407), (11904, 35928), (11976, 35712), (13392, 31936), (13473, 31744), (13824, 30938), (15469, 27648), (15872, 26946), (15968, 26784), (17856, 23952), (17964, 23808)]