1277956504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{77659}}^1$

素因数の和:77704

約数の個数: 48

約数和(自身を含む): 2788770600

約数和(自身を除く): 1510814096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 77659, 155318, 310636, 621272, 854249, 1320203, 1708498, 2640406, 3416996, 5280812, 6833992, 9396739, 10561624, 14522233, 18793478, 29044466, 37586956, 58088932, 75173912, 116177864, 159744563, 319489126, 638978252, 1277956504]

約数ペア:

[(1, 1277956504), (2, 638978252), (4, 319489126), (8, 159744563), (11, 116177864), (17, 75173912), (22, 58088932), (34, 37586956), (44, 29044466), (68, 18793478), (88, 14522233), (121, 10561624), (136, 9396739), (187, 6833992), (242, 5280812), (374, 3416996), (484, 2640406), (748, 1708498), (968, 1320203), (1496, 854249), (2057, 621272), (4114, 310636), (8228, 155318), (16456, 77659)]