293350668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4363}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 739017216

約数和(自身を除く): 445666548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 4363, 5172, 5603, 8726, 11206, 13089, 16809, 17452, 22412, 26178, 33618, 52356, 56719, 67236, 113438, 170157, 226876, 340314, 680628, 1880453, 3760906, 5641359, 7521812, 11282718, 22565436, 24445889, 48891778, 73337667, 97783556, 146675334, 293350668]

約数ペア:

[(1, 293350668), (2, 146675334), (3, 97783556), (4, 73337667), (6, 48891778), (12, 24445889), (13, 22565436), (26, 11282718), (39, 7521812), (52, 5641359), (78, 3760906), (156, 1880453), (431, 680628), (862, 340314), (1293, 226876), (1724, 170157), (2586, 113438), (4363, 67236), (5172, 56719), (5603, 52356), (8726, 33618), (11206, 26178), (13089, 22412), (16809, 17452)]