242256416

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 486186624

約数和(自身を除く): 243930208

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 197, 332, 394, 463, 664, 788, 926, 1328, 1576, 1852, 2656, 3152, 3704, 6304, 7408, 14816, 16351, 32702, 38429, 65404, 76858, 91211, 130808, 153716, 182422, 261616, 307432, 364844, 523232, 614864, 729688, 1229728, 1459376, 2918752, 7570513, 15141026, 30282052, 60564104, 121128208, 242256416]

約数ペア:

[(1, 242256416), (2, 121128208), (4, 60564104), (8, 30282052), (16, 15141026), (32, 7570513), (83, 2918752), (166, 1459376), (197, 1229728), (332, 729688), (394, 614864), (463, 523232), (664, 364844), (788, 307432), (926, 261616), (1328, 182422), (1576, 153716), (1852, 130808), (2656, 91211), (3152, 76858), (3704, 65404), (6304, 38429), (7408, 32702), (14816, 16351)]