830407788

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 2590887936

約数和(自身を除く): 1760480148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 127, 162, 186, 189, 217, 243, 252, 254, 279, 324, 372, 378, 381, 434, 486, 508, 558, 567, 651, 756, 762, 837, 868, 889, 961, 972, 1116, 1134, 1143, 1302, 1524, 1674, 1701, 1778, 1922, 1953, 2268, 2286, 2511, 2604, 2667, 2883, 3348, 3402, 3429, 3556, 3844, 3906, 3937, 4572, 5022, 5334, 5766, 5859, 6727, 6804, 6858, 7533, 7812, 7874, 8001, 8649, 10044, 10287, 10668, 11532, 11718, 11811, 13454, 13716, 15066, 15748, 16002, 17298, 17577, 20181, 20574, 23436, 23622, 24003, 25947, 26908, 27559, 30132, 30861, 32004, 34596, 35154, 35433, 40362, 41148, 47244, 48006, 51894, 52731, 55118, 60543, 61722, 70308, 70866, 72009, 77841, 80724, 82677, 96012, 103788, 105462, 106299, 110236, 121086, 122047, 123444, 141732, 144018, 155682, 165354, 181629, 210924, 212598, 216027, 233523, 242172, 244094, 248031, 288036, 311364, 318897, 330708, 363258, 366141, 425196, 432054, 467046, 488188, 496062, 544887, 637794, 726516, 732282, 744093, 854329, 864108, 934092, 956691, 992124, 1089774, 1098423, 1275588, 1464564, 1488186, 1634661, 1708658, 1913382, 2179548, 2196846, 2232279, 2562987, 2976372, 3269322, 3295269, 3417316, 3826764, 4393692, 4464558, 5125974, 6538644, 6590538, 6696837, 7688961, 8929116, 9885807, 10251948, 13181076, 13393674, 15377922, 19771614, 23066883, 26787348, 29657421, 30755844, 39543228, 46133766, 59314842, 69200649, 92267532, 118629684, 138401298, 207601947, 276802596, 415203894, 830407788]

約数ペア:

[(1, 830407788), (2, 415203894), (3, 276802596), (4, 207601947), (6, 138401298), (7, 118629684), (9, 92267532), (12, 69200649), (14, 59314842), (18, 46133766), (21, 39543228), (27, 30755844), (28, 29657421), (31, 26787348), (36, 23066883), (42, 19771614), (54, 15377922), (62, 13393674), (63, 13181076), (81, 10251948), (84, 9885807), (93, 8929116), (108, 7688961), (124, 6696837), (126, 6590538), (127, 6538644), (162, 5125974), (186, 4464558), (189, 4393692), (217, 3826764), (243, 3417316), (252, 3295269), (254, 3269322), (279, 2976372), (324, 2562987), (372, 2232279), (378, 2196846), (381, 2179548), (434, 1913382), (486, 1708658), (508, 1634661), (558, 1488186), (567, 1464564), (651, 1275588), (756, 1098423), (762, 1089774), (837, 992124), (868, 956691), (889, 934092), (961, 864108), (972, 854329), (1116, 744093), (1134, 732282), (1143, 726516), (1302, 637794), (1524, 544887), (1674, 496062), (1701, 488188), (1778, 467046), (1922, 432054), (1953, 425196), (2268, 366141), (2286, 363258), (2511, 330708), (2604, 318897), (2667, 311364), (2883, 288036), (3348, 248031), (3402, 244094), (3429, 242172), (3556, 233523), (3844, 216027), (3906, 212598), (3937, 210924), (4572, 181629), (5022, 165354), (5334, 155682), (5766, 144018), (5859, 141732), (6727, 123444), (6804, 122047), (6858, 121086), (7533, 110236), (7812, 106299), (7874, 105462), (8001, 103788), (8649, 96012), (10044, 82677), (10287, 80724), (10668, 77841), (11532, 72009), (11718, 70866), (11811, 70308), (13454, 61722), (13716, 60543), (15066, 55118), (15748, 52731), (16002, 51894), (17298, 48006), (17577, 47244), (20181, 41148), (20574, 40362), (23436, 35433), (23622, 35154), (24003, 34596), (25947, 32004), (26908, 30861), (27559, 30132)]