248954392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79589}}^1$

素因数の和:79635

約数の個数: 32

約数和(自身を含む): 515743200

約数和(自身を除く): 266788808

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 79589, 159178, 318356, 636712, 1353013, 1830547, 2706026, 3661094, 5412052, 7322188, 10824104, 14644376, 31119299, 62238598, 124477196, 248954392]

約数ペア:

[(1, 248954392), (2, 124477196), (4, 62238598), (8, 31119299), (17, 14644376), (23, 10824104), (34, 7322188), (46, 5412052), (68, 3661094), (92, 2706026), (136, 1830547), (184, 1353013), (391, 636712), (782, 318356), (1564, 159178), (3128, 79589)]