669968266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 1210567680

約数和(自身を除く): 540599414

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 223, 277, 319, 374, 446, 493, 554, 638, 986, 2453, 3047, 3791, 4709, 4906, 5423, 6094, 6467, 7582, 8033, 9418, 10846, 12934, 16066, 41701, 51799, 61771, 71137, 83402, 88363, 103598, 109939, 123542, 136561, 142274, 176726, 219878, 273122, 679481, 1050107, 1209329, 1358962, 1502171, 1791359, 2100214, 2418658, 3004342, 3582718, 11551177, 19704949, 23102354, 30453103, 39409898, 60906206, 334984133, 669968266]

約数ペア:

[(1, 669968266), (2, 334984133), (11, 60906206), (17, 39409898), (22, 30453103), (29, 23102354), (34, 19704949), (58, 11551177), (187, 3582718), (223, 3004342), (277, 2418658), (319, 2100214), (374, 1791359), (446, 1502171), (493, 1358962), (554, 1209329), (638, 1050107), (986, 679481), (2453, 273122), (3047, 219878), (3791, 176726), (4709, 142274), (4906, 136561), (5423, 123542), (6094, 109939), (6467, 103598), (7582, 88363), (8033, 83402), (9418, 71137), (10846, 61771), (12934, 51799), (16066, 41701)]