244026419

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 320221440

約数和(自身を除く): 76195021

約数列:

[1, 7, 13, 43, 49, 59, 91, 151, 301, 413, 559, 637, 767, 1057, 1963, 2107, 2537, 2891, 3913, 5369, 6493, 7399, 8909, 13741, 17759, 27391, 32981, 37583, 45451, 62363, 84409, 96187, 115817, 124313, 230867, 318157, 383087, 436541, 590863, 810719, 1616069, 2681609, 4136041, 4980131, 5675033, 18771263, 34860917, 244026419]

約数ペア:

[(1, 244026419), (7, 34860917), (13, 18771263), (43, 5675033), (49, 4980131), (59, 4136041), (91, 2681609), (151, 1616069), (301, 810719), (413, 590863), (559, 436541), (637, 383087), (767, 318157), (1057, 230867), (1963, 124313), (2107, 115817), (2537, 96187), (2891, 84409), (3913, 62363), (5369, 45451), (6493, 37583), (7399, 32981), (8909, 27391), (13741, 17759)]