1382303048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{76421}}^1$

素因数の和:76470

約数の個数: 64

約数和(自身を含む): 3301430400

約数和(自身を除く): 1919127352

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 9044, 18088, 76421, 152842, 305684, 534947, 611368, 1069894, 1299157, 1451999, 2139788, 2598314, 2903998, 4279576, 5196628, 5807996, 9094099, 10163993, 10393256, 11615992, 18188198, 20327986, 24683983, 36376396, 40655972, 49367966, 72752792, 81311944, 98735932, 172787881, 197471864, 345575762, 691151524, 1382303048]

約数ペア:

[(1, 1382303048), (2, 691151524), (4, 345575762), (7, 197471864), (8, 172787881), (14, 98735932), (17, 81311944), (19, 72752792), (28, 49367966), (34, 40655972), (38, 36376396), (56, 24683983), (68, 20327986), (76, 18188198), (119, 11615992), (133, 10393256), (136, 10163993), (152, 9094099), (238, 5807996), (266, 5196628), (323, 4279576), (476, 2903998), (532, 2598314), (646, 2139788), (952, 1451999), (1064, 1299157), (1292, 1069894), (2261, 611368), (2584, 534947), (4522, 305684), (9044, 152842), (18088, 76421)]