648712192

素因数分解:

$2^{12}\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1586

約数の個数: 52

約数和(自身を含む): 1310068540

約数和(自身を除く): 661356348

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1024, 1453, 1744, 2048, 2906, 3488, 4096, 5812, 6976, 11624, 13952, 23248, 27904, 46496, 55808, 92992, 111616, 158377, 185984, 223232, 316754, 371968, 446464, 633508, 743936, 1267016, 1487872, 2534032, 2975744, 5068064, 5951488, 10136128, 20272256, 40544512, 81089024, 162178048, 324356096, 648712192]

約数ペア:

[(1, 648712192), (2, 324356096), (4, 162178048), (8, 81089024), (16, 40544512), (32, 20272256), (64, 10136128), (109, 5951488), (128, 5068064), (218, 2975744), (256, 2534032), (436, 1487872), (512, 1267016), (872, 743936), (1024, 633508), (1453, 446464), (1744, 371968), (2048, 316754), (2906, 223232), (3488, 185984), (4096, 158377), (5812, 111616), (6976, 92992), (11624, 55808), (13952, 46496), (23248, 27904)]