248805816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13841}}^1$

素因数の和:13964

約数の個数: 64

約数和(自身を含む): 717569280

約数和(自身を除く): 468763464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 13841, 17976, 27682, 41523, 55364, 83046, 96887, 110728, 166092, 193774, 290661, 332184, 387548, 581322, 775096, 1162644, 1480987, 2325288, 2961974, 4442961, 5923948, 8885922, 10366909, 11847896, 17771844, 20733818, 31100727, 35543688, 41467636, 62201454, 82935272, 124402908, 248805816]

約数ペア:

[(1, 248805816), (2, 124402908), (3, 82935272), (4, 62201454), (6, 41467636), (7, 35543688), (8, 31100727), (12, 20733818), (14, 17771844), (21, 11847896), (24, 10366909), (28, 8885922), (42, 5923948), (56, 4442961), (84, 2961974), (107, 2325288), (168, 1480987), (214, 1162644), (321, 775096), (428, 581322), (642, 387548), (749, 332184), (856, 290661), (1284, 193774), (1498, 166092), (2247, 110728), (2568, 96887), (2996, 83046), (4494, 55364), (5992, 41523), (8988, 27682), (13841, 17976)]