1478440782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 4293918720

約数和(自身を除く): 2815477938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 103, 117, 126, 127, 138, 161, 182, 189, 206, 207, 234, 254, 273, 299, 309, 322, 351, 378, 381, 414, 483, 546, 598, 618, 621, 702, 721, 762, 819, 889, 897, 927, 966, 1143, 1242, 1339, 1442, 1449, 1638, 1651, 1778, 1794, 1854, 2093, 2163, 2286, 2369, 2457, 2667, 2678, 2691, 2781, 2898, 2921, 3302, 3429, 4017, 4186, 4326, 4347, 4738, 4914, 4953, 5334, 5382, 5562, 5842, 6279, 6489, 6858, 7107, 8001, 8034, 8073, 8694, 8763, 9373, 9906, 11557, 12051, 12558, 12978, 13081, 14214, 14859, 16002, 16146, 16583, 17526, 18746, 18837, 19467, 20447, 21321, 23114, 24003, 24102, 26162, 26289, 28119, 29718, 30797, 33166, 34671, 36153, 37674, 37973, 38934, 39243, 40894, 42642, 44577, 48006, 49749, 52578, 56238, 56511, 61341, 61594, 63963, 69342, 72306, 75946, 78486, 78867, 84357, 89154, 91567, 92391, 99498, 104013, 113022, 113919, 117729, 122682, 127926, 149247, 157734, 168714, 170053, 183134, 184023, 184782, 208026, 215579, 227838, 235458, 253071, 265811, 274701, 277173, 298494, 300863, 312039, 340106, 341757, 353187, 368046, 431158, 447741, 506142, 510159, 531622, 549402, 552069, 554346, 601726, 624078, 646737, 683514, 706374, 797433, 824103, 831519, 895482, 902589, 1020318, 1025271, 1104138, 1190371, 1293474, 1530477, 1594866, 1648206, 1663038, 1805178, 1940211, 2050542, 2106041, 2380742, 2392299, 2472309, 2707767, 3060954, 3571113, 3880422, 3911219, 4212082, 4591431, 4784598, 4944618, 5415534, 5820633, 6318123, 7142226, 7176897, 7822438, 8123301, 9182862, 10713339, 11641266, 11733657, 12636246, 14353794, 16246602, 18954369, 21426678, 23467314, 27378533, 32140017, 35200971, 37908738, 54757066, 56863107, 64280034, 70401942, 82135599, 105602913, 113726214, 164271198, 211205826, 246406797, 492813594, 739220391, 1478440782]

約数ペア:

[(1, 1478440782), (2, 739220391), (3, 492813594), (6, 246406797), (7, 211205826), (9, 164271198), (13, 113726214), (14, 105602913), (18, 82135599), (21, 70401942), (23, 64280034), (26, 56863107), (27, 54757066), (39, 37908738), (42, 35200971), (46, 32140017), (54, 27378533), (63, 23467314), (69, 21426678), (78, 18954369), (91, 16246602), (103, 14353794), (117, 12636246), (126, 11733657), (127, 11641266), (138, 10713339), (161, 9182862), (182, 8123301), (189, 7822438), (206, 7176897), (207, 7142226), (234, 6318123), (254, 5820633), (273, 5415534), (299, 4944618), (309, 4784598), (322, 4591431), (351, 4212082), (378, 3911219), (381, 3880422), (414, 3571113), (483, 3060954), (546, 2707767), (598, 2472309), (618, 2392299), (621, 2380742), (702, 2106041), (721, 2050542), (762, 1940211), (819, 1805178), (889, 1663038), (897, 1648206), (927, 1594866), (966, 1530477), (1143, 1293474), (1242, 1190371), (1339, 1104138), (1442, 1025271), (1449, 1020318), (1638, 902589), (1651, 895482), (1778, 831519), (1794, 824103), (1854, 797433), (2093, 706374), (2163, 683514), (2286, 646737), (2369, 624078), (2457, 601726), (2667, 554346), (2678, 552069), (2691, 549402), (2781, 531622), (2898, 510159), (2921, 506142), (3302, 447741), (3429, 431158), (4017, 368046), (4186, 353187), (4326, 341757), (4347, 340106), (4738, 312039), (4914, 300863), (4953, 298494), (5334, 277173), (5382, 274701), (5562, 265811), (5842, 253071), (6279, 235458), (6489, 227838), (6858, 215579), (7107, 208026), (8001, 184782), (8034, 184023), (8073, 183134), (8694, 170053), (8763, 168714), (9373, 157734), (9906, 149247), (11557, 127926), (12051, 122682), (12558, 117729), (12978, 113919), (13081, 113022), (14214, 104013), (14859, 99498), (16002, 92391), (16146, 91567), (16583, 89154), (17526, 84357), (18746, 78867), (18837, 78486), (19467, 75946), (20447, 72306), (21321, 69342), (23114, 63963), (24003, 61594), (24102, 61341), (26162, 56511), (26289, 56238), (28119, 52578), (29718, 49749), (30797, 48006), (33166, 44577), (34671, 42642), (36153, 40894), (37674, 39243), (37973, 38934)]