2238221816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 4509146880

約数和(自身を除く): 2270925064

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 227, 328, 454, 908, 943, 1307, 1816, 1886, 2614, 3772, 5221, 5228, 7544, 9307, 10442, 10456, 18614, 20884, 30061, 37228, 41768, 53587, 60122, 74456, 107174, 120244, 214061, 214348, 240488, 296689, 428122, 428696, 593378, 856244, 1186756, 1232501, 1712488, 2373512, 2465002, 4930004, 6823847, 9860008, 12164249, 13647694, 24328498, 27295388, 48656996, 54590776, 97313992, 279777727, 559555454, 1119110908, 2238221816]

約数ペア:

[(1, 2238221816), (2, 1119110908), (4, 559555454), (8, 279777727), (23, 97313992), (41, 54590776), (46, 48656996), (82, 27295388), (92, 24328498), (164, 13647694), (184, 12164249), (227, 9860008), (328, 6823847), (454, 4930004), (908, 2465002), (943, 2373512), (1307, 1712488), (1816, 1232501), (1886, 1186756), (2614, 856244), (3772, 593378), (5221, 428696), (5228, 428122), (7544, 296689), (9307, 240488), (10442, 214348), (10456, 214061), (18614, 120244), (20884, 107174), (30061, 74456), (37228, 60122), (41768, 53587)]