278304138304

素因数分解:

$2^6\times {\mathrm{26497}}^1\times {\mathrm{164113}}^1$

素因数の和:190622

約数の個数: 28

約数和(自身を含む): 552283982044

約数和(自身を除く): 273979843740

約数列:

[1, 2, 4, 8, 16, 32, 64, 26497, 52994, 105988, 164113, 211976, 328226, 423952, 656452, 847904, 1312904, 1695808, 2625808, 5251616, 10503232, 4348502161, 8697004322, 17394008644, 34788017288, 69576034576, 139152069152, 278304138304]

約数ペア:

[(1, 278304138304), (2, 139152069152), (4, 69576034576), (8, 34788017288), (16, 17394008644), (32, 8697004322), (64, 4348502161), (26497, 10503232), (52994, 5251616), (105988, 2625808), (164113, 1695808), (211976, 1312904), (328226, 847904), (423952, 656452)]