515898526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 985564800

約数和(自身を除く): 469666274

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 67, 109, 134, 143, 169, 209, 218, 247, 286, 338, 418, 494, 737, 871, 1199, 1273, 1417, 1474, 1742, 1859, 2071, 2398, 2546, 2717, 2834, 3211, 3718, 4142, 5434, 6422, 7303, 9581, 11323, 14003, 14606, 15587, 16549, 18421, 19162, 22646, 22781, 26923, 28006, 31174, 33098, 35321, 36842, 45562, 53846, 70642, 80333, 94939, 124553, 138757, 160666, 182039, 189878, 202631, 215137, 249106, 277514, 296153, 349999, 364078, 405262, 430274, 592306, 699998, 1044329, 1234207, 1526327, 1803841, 2088658, 2366507, 2468414, 3052654, 3607682, 3849989, 4733014, 7699978, 13576277, 19842251, 23449933, 27152554, 39684502, 46899866, 257949263, 515898526]

約数ペア:

[(1, 515898526), (2, 257949263), (11, 46899866), (13, 39684502), (19, 27152554), (22, 23449933), (26, 19842251), (38, 13576277), (67, 7699978), (109, 4733014), (134, 3849989), (143, 3607682), (169, 3052654), (209, 2468414), (218, 2366507), (247, 2088658), (286, 1803841), (338, 1526327), (418, 1234207), (494, 1044329), (737, 699998), (871, 592306), (1199, 430274), (1273, 405262), (1417, 364078), (1474, 349999), (1742, 296153), (1859, 277514), (2071, 249106), (2398, 215137), (2546, 202631), (2717, 189878), (2834, 182039), (3211, 160666), (3718, 138757), (4142, 124553), (5434, 94939), (6422, 80333), (7303, 70642), (9581, 53846), (11323, 45562), (14003, 36842), (14606, 35321), (15587, 33098), (16549, 31174), (18421, 28006), (19162, 26923), (22646, 22781)]