298974234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3115

約数の個数: 64

約数和(自身を含む): 688181760

約数和(自身を除く): 389207526

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 402, 494, 741, 871, 1273, 1482, 1742, 2546, 2613, 3011, 3819, 5226, 6022, 7638, 9033, 16549, 18066, 33098, 39143, 49647, 57209, 78286, 99294, 114418, 117429, 171627, 201737, 234858, 343254, 403474, 605211, 743717, 1210422, 1487434, 2231151, 2622581, 3833003, 4462302, 5245162, 7666006, 7867743, 11499009, 15735486, 22998018, 49829039, 99658078, 149487117, 298974234]

約数ペア:

[(1, 298974234), (2, 149487117), (3, 99658078), (6, 49829039), (13, 22998018), (19, 15735486), (26, 11499009), (38, 7867743), (39, 7666006), (57, 5245162), (67, 4462302), (78, 3833003), (114, 2622581), (134, 2231151), (201, 1487434), (247, 1210422), (402, 743717), (494, 605211), (741, 403474), (871, 343254), (1273, 234858), (1482, 201737), (1742, 171627), (2546, 117429), (2613, 114418), (3011, 99294), (3819, 78286), (5226, 57209), (6022, 49647), (7638, 39143), (9033, 33098), (16549, 18066)]