2255361724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 5109350400

約数和(自身を除く): 2853988676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 199, 217, 308, 341, 398, 434, 682, 796, 868, 1187, 1364, 1393, 2189, 2374, 2387, 2786, 4378, 4748, 4774, 5572, 6169, 8309, 8756, 9548, 12338, 13057, 15323, 16618, 24676, 26114, 30646, 33236, 36797, 43183, 52228, 61292, 67859, 73594, 86366, 91399, 135718, 147188, 172732, 182798, 236213, 257579, 271436, 365596, 404767, 472426, 475013, 515158, 809534, 944852, 950026, 1030316, 1619068, 1653491, 1900052, 2598343, 2833369, 3306982, 5196686, 5666738, 6613964, 7322603, 10393372, 11333476, 14645206, 18188401, 29290412, 36376802, 51258221, 72753604, 80548633, 102516442, 161097266, 205032884, 322194532, 563840431, 1127680862, 2255361724]

約数ペア:

[(1, 2255361724), (2, 1127680862), (4, 563840431), (7, 322194532), (11, 205032884), (14, 161097266), (22, 102516442), (28, 80548633), (31, 72753604), (44, 51258221), (62, 36376802), (77, 29290412), (124, 18188401), (154, 14645206), (199, 11333476), (217, 10393372), (308, 7322603), (341, 6613964), (398, 5666738), (434, 5196686), (682, 3306982), (796, 2833369), (868, 2598343), (1187, 1900052), (1364, 1653491), (1393, 1619068), (2189, 1030316), (2374, 950026), (2387, 944852), (2786, 809534), (4378, 515158), (4748, 475013), (4774, 472426), (5572, 404767), (6169, 365596), (8309, 271436), (8756, 257579), (9548, 236213), (12338, 182798), (13057, 172732), (15323, 147188), (16618, 135718), (24676, 91399), (26114, 86366), (30646, 73594), (33236, 67859), (36797, 61292), (43183, 52228)]