256826464

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{348949}}^1$

素因数の和:348982

約数の個数: 24

約数和(自身を含む): 527612400

約数和(自身を除く): 270785936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 348949, 697898, 1395796, 2791592, 5583184, 8025827, 11166368, 16051654, 32103308, 64206616, 128413232, 256826464]

約数ペア:

[(1, 256826464), (2, 128413232), (4, 64206616), (8, 32103308), (16, 16051654), (23, 11166368), (32, 8025827), (46, 5583184), (92, 2791592), (184, 1395796), (368, 697898), (736, 348949)]