339942876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311303}}^1$

素因数の和:311330

約数の個数: 48

約数和(自身を含む): 976249344

約数和(自身を除く): 636306468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 311303, 622606, 933909, 1245212, 1867818, 2179121, 3735636, 4046939, 4358242, 6537363, 8093878, 8716484, 12140817, 13074726, 16187756, 24281634, 26149452, 28328573, 48563268, 56657146, 84985719, 113314292, 169971438, 339942876]

約数ペア:

[(1, 339942876), (2, 169971438), (3, 113314292), (4, 84985719), (6, 56657146), (7, 48563268), (12, 28328573), (13, 26149452), (14, 24281634), (21, 16187756), (26, 13074726), (28, 12140817), (39, 8716484), (42, 8093878), (52, 6537363), (78, 4358242), (84, 4046939), (91, 3735636), (156, 2179121), (182, 1867818), (273, 1245212), (364, 933909), (546, 622606), (1092, 311303)]