788472944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7078

約数の個数: 80

約数和(自身を含む): 1872737280

約数和(自身を除く): 1084264336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1484, 2014, 2128, 2968, 4028, 5936, 6991, 7049, 8056, 13982, 14098, 16112, 27964, 28196, 48937, 55928, 56392, 97874, 111856, 112784, 132829, 195748, 265658, 370523, 391496, 531316, 741046, 782992, 929803, 1062632, 1482092, 1859606, 2125264, 2593661, 2964184, 3719212, 5187322, 5928368, 7039937, 7438424, 10374644, 14079874, 14876848, 20749288, 28159748, 41498576, 49279559, 56319496, 98559118, 112638992, 197118236, 394236472, 788472944]

約数ペア:

[(1, 788472944), (2, 394236472), (4, 197118236), (7, 112638992), (8, 98559118), (14, 56319496), (16, 49279559), (19, 41498576), (28, 28159748), (38, 20749288), (53, 14876848), (56, 14079874), (76, 10374644), (106, 7438424), (112, 7039937), (133, 5928368), (152, 5187322), (212, 3719212), (266, 2964184), (304, 2593661), (371, 2125264), (424, 1859606), (532, 1482092), (742, 1062632), (848, 929803), (1007, 782992), (1064, 741046), (1484, 531316), (2014, 391496), (2128, 370523), (2968, 265658), (4028, 195748), (5936, 132829), (6991, 112784), (7049, 111856), (8056, 97874), (13982, 56392), (14098, 55928), (16112, 48937), (27964, 28196)]