240464836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{77171}}^1$

素因数の和:77235

約数の個数: 24

約数和(自身を含む): 453771360

約数和(自身を除く): 213306524

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 77171, 154342, 308684, 1466249, 2932498, 3164011, 5864996, 6328022, 12656044, 60116209, 120232418, 240464836]

約数ペア:

[(1, 240464836), (2, 120232418), (4, 60116209), (19, 12656044), (38, 6328022), (41, 5864996), (76, 3164011), (82, 2932498), (164, 1466249), (779, 308684), (1558, 154342), (3116, 77171)]