447325116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 1291802400

約数和(自身を除く): 844477284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 49, 58, 74, 84, 87, 98, 111, 116, 147, 148, 174, 196, 203, 222, 259, 294, 348, 406, 444, 518, 588, 609, 709, 777, 812, 1036, 1073, 1218, 1418, 1421, 1554, 1813, 2127, 2146, 2436, 2836, 2842, 3108, 3219, 3626, 4254, 4263, 4292, 4963, 5439, 5684, 6438, 7252, 7511, 8508, 8526, 9926, 10878, 12876, 14889, 15022, 17052, 19852, 20561, 21756, 22533, 26233, 29778, 30044, 34741, 41122, 45066, 52466, 52577, 59556, 61683, 69482, 78699, 82244, 90132, 104223, 104932, 105154, 123366, 138964, 143927, 157398, 157731, 183631, 208446, 210308, 246732, 287854, 314796, 315462, 367262, 416892, 431781, 550893, 575708, 630924, 734524, 760757, 863562, 1007489, 1101786, 1285417, 1521514, 1727124, 2014978, 2203572, 2282271, 2570834, 3022467, 3043028, 3856251, 4029956, 4564542, 5141668, 5325299, 6044934, 7712502, 9129084, 10650598, 12089868, 15425004, 15975897, 21301196, 31951794, 37277093, 63903588, 74554186, 111831279, 149108372, 223662558, 447325116]

約数ペア:

[(1, 447325116), (2, 223662558), (3, 149108372), (4, 111831279), (6, 74554186), (7, 63903588), (12, 37277093), (14, 31951794), (21, 21301196), (28, 15975897), (29, 15425004), (37, 12089868), (42, 10650598), (49, 9129084), (58, 7712502), (74, 6044934), (84, 5325299), (87, 5141668), (98, 4564542), (111, 4029956), (116, 3856251), (147, 3043028), (148, 3022467), (174, 2570834), (196, 2282271), (203, 2203572), (222, 2014978), (259, 1727124), (294, 1521514), (348, 1285417), (406, 1101786), (444, 1007489), (518, 863562), (588, 760757), (609, 734524), (709, 630924), (777, 575708), (812, 550893), (1036, 431781), (1073, 416892), (1218, 367262), (1418, 315462), (1421, 314796), (1554, 287854), (1813, 246732), (2127, 210308), (2146, 208446), (2436, 183631), (2836, 157731), (2842, 157398), (3108, 143927), (3219, 138964), (3626, 123366), (4254, 105154), (4263, 104932), (4292, 104223), (4963, 90132), (5439, 82244), (5684, 78699), (6438, 69482), (7252, 61683), (7511, 59556), (8508, 52577), (8526, 52466), (9926, 45066), (10878, 41122), (12876, 34741), (14889, 30044), (15022, 29778), (17052, 26233), (19852, 22533), (20561, 21756)]