671849856

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6325

約数の個数: 128

約数和(自身を含む): 2047180800

約数和(自身を除く): 1375330944

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, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6271, 6696, 8928, 11904, 12542, 13392, 17856, 18813, 25084, 26784, 35712, 37626, 50168, 53568, 56439, 75252, 100336, 107136, 112878, 150504, 169317, 194401, 200672, 225756, 301008, 338634, 388802, 401344, 451512, 583203, 602016, 677268, 777604, 802688, 903024, 1166406, 1204032, 1354536, 1555208, 1749609, 1806048, 2332812, 2408064, 2709072, 3110416, 3499218, 3612096, 4665624, 5248827, 5418144, 6220832, 6998436, 7224192, 9331248, 10497654, 10836288, 12441664, 13996872, 18662496, 20995308, 21672576, 24883328, 27993744, 37324992, 41990616, 55987488, 74649984, 83981232, 111974976, 167962464, 223949952, 335924928, 671849856]

約数ペア:

[(1, 671849856), (2, 335924928), (3, 223949952), (4, 167962464), (6, 111974976), (8, 83981232), (9, 74649984), (12, 55987488), (16, 41990616), (18, 37324992), (24, 27993744), (27, 24883328), (31, 21672576), (32, 20995308), (36, 18662496), (48, 13996872), (54, 12441664), (62, 10836288), (64, 10497654), (72, 9331248), (93, 7224192), (96, 6998436), (108, 6220832), (124, 5418144), (128, 5248827), (144, 4665624), (186, 3612096), (192, 3499218), (216, 3110416), (248, 2709072), (279, 2408064), (288, 2332812), (372, 1806048), (384, 1749609), (432, 1555208), (496, 1354536), (558, 1204032), (576, 1166406), (744, 903024), (837, 802688), (864, 777604), (992, 677268), (1116, 602016), (1152, 583203), (1488, 451512), (1674, 401344), (1728, 388802), (1984, 338634), (2232, 301008), (2976, 225756), (3348, 200672), (3456, 194401), (3968, 169317), (4464, 150504), (5952, 112878), (6271, 107136), (6696, 100336), (8928, 75252), (11904, 56439), (12542, 53568), (13392, 50168), (17856, 37626), (18813, 35712), (25084, 26784)]