347295232

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21930

約数の個数: 40

約数和(自身を含む): 716329152

約数和(自身を除く): 369033920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 21881, 43762, 87524, 175048, 350096, 678311, 700192, 1356622, 1400384, 2713244, 2800768, 5426488, 5601536, 10852976, 11203072, 21705952, 43411904, 86823808, 173647616, 347295232]

約数ペア:

[(1, 347295232), (2, 173647616), (4, 86823808), (8, 43411904), (16, 21705952), (31, 11203072), (32, 10852976), (62, 5601536), (64, 5426488), (124, 2800768), (128, 2713244), (248, 1400384), (256, 1356622), (496, 700192), (512, 678311), (992, 350096), (1984, 175048), (3968, 87524), (7936, 43762), (15872, 21881)]