245658528

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 721465920

約数和(自身を除く): 475807392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 628, 864, 942, 1256, 1413, 1811, 1884, 2512, 2826, 3622, 3768, 4239, 5024, 5433, 5652, 7244, 7536, 8478, 10866, 11304, 14488, 15072, 16299, 16956, 21732, 22608, 28976, 32598, 33912, 43464, 45216, 48897, 57952, 65196, 67824, 86928, 97794, 130392, 135648, 173856, 195588, 260784, 284327, 391176, 521568, 568654, 782352, 852981, 1137308, 1564704, 1705962, 2274616, 2558943, 3411924, 4549232, 5117886, 6823848, 7676829, 9098464, 10235772, 13647696, 15353658, 20471544, 27295392, 30707316, 40943088, 61414632, 81886176, 122829264, 245658528]

約数ペア:

[(1, 245658528), (2, 122829264), (3, 81886176), (4, 61414632), (6, 40943088), (8, 30707316), (9, 27295392), (12, 20471544), (16, 15353658), (18, 13647696), (24, 10235772), (27, 9098464), (32, 7676829), (36, 6823848), (48, 5117886), (54, 4549232), (72, 3411924), (96, 2558943), (108, 2274616), (144, 1705962), (157, 1564704), (216, 1137308), (288, 852981), (314, 782352), (432, 568654), (471, 521568), (628, 391176), (864, 284327), (942, 260784), (1256, 195588), (1413, 173856), (1811, 135648), (1884, 130392), (2512, 97794), (2826, 86928), (3622, 67824), (3768, 65196), (4239, 57952), (5024, 48897), (5433, 45216), (5652, 43464), (7244, 33912), (7536, 32598), (8478, 28976), (10866, 22608), (11304, 21732), (14488, 16956), (15072, 16299)]