255540304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1171}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 517948992

約数和(自身を除く): 262408688

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 593, 1171, 1186, 2342, 2372, 4684, 4744, 9368, 9488, 13639, 18736, 26933, 27278, 53866, 54556, 107732, 109112, 215464, 218224, 430928, 694403, 1388806, 2777612, 5555224, 11110448, 15971269, 31942538, 63885076, 127770152, 255540304]

約数ペア:

[(1, 255540304), (2, 127770152), (4, 63885076), (8, 31942538), (16, 15971269), (23, 11110448), (46, 5555224), (92, 2777612), (184, 1388806), (368, 694403), (593, 430928), (1171, 218224), (1186, 215464), (2342, 109112), (2372, 107732), (4684, 54556), (4744, 53866), (9368, 27278), (9488, 26933), (13639, 18736)]