355402168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{9923}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 752338440

約数和(自身を除く): 396936272

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 8954, 9923, 17908, 19846, 35816, 39692, 79384, 109153, 218306, 367151, 436612, 734302, 873224, 1200683, 1468604, 2401366, 2937208, 4038661, 4802732, 8077322, 9605464, 16154644, 32309288, 44425271, 88850542, 177701084, 355402168]

約数ペア:

[(1, 355402168), (2, 177701084), (4, 88850542), (8, 44425271), (11, 32309288), (22, 16154644), (37, 9605464), (44, 8077322), (74, 4802732), (88, 4038661), (121, 2937208), (148, 2401366), (242, 1468604), (296, 1200683), (407, 873224), (484, 734302), (814, 436612), (968, 367151), (1628, 218306), (3256, 109153), (4477, 79384), (8954, 39692), (9923, 35816), (17908, 19846)]