907144004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 1834033320

約数和(自身を除く): 926889316

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 193, 221, 338, 386, 409, 442, 676, 772, 818, 884, 1636, 2509, 2873, 3281, 5018, 5317, 5746, 6562, 6953, 10036, 10634, 11492, 13124, 13906, 21268, 27812, 32617, 42653, 65234, 69121, 78937, 85306, 90389, 130468, 138242, 157874, 170612, 180778, 276484, 315748, 361556, 554489, 1026181, 1108978, 1175057, 1341929, 2052362, 2217956, 2350114, 2683858, 4104724, 4700228, 5367716, 13340353, 17445077, 26680706, 34890154, 53361412, 69780308, 226786001, 453572002, 907144004]

約数ペア:

[(1, 907144004), (2, 453572002), (4, 226786001), (13, 69780308), (17, 53361412), (26, 34890154), (34, 26680706), (52, 17445077), (68, 13340353), (169, 5367716), (193, 4700228), (221, 4104724), (338, 2683858), (386, 2350114), (409, 2217956), (442, 2052362), (676, 1341929), (772, 1175057), (818, 1108978), (884, 1026181), (1636, 554489), (2509, 361556), (2873, 315748), (3281, 276484), (5018, 180778), (5317, 170612), (5746, 157874), (6562, 138242), (6953, 130468), (10036, 90389), (10634, 85306), (11492, 78937), (13124, 69121), (13906, 65234), (21268, 42653), (27812, 32617)]