306971424

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 942842880

約数和(自身を除く): 635871456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 73, 93, 96, 108, 124, 144, 146, 157, 186, 216, 219, 248, 279, 288, 292, 314, 372, 432, 438, 471, 496, 558, 584, 628, 657, 744, 837, 864, 876, 942, 992, 1116, 1168, 1256, 1314, 1413, 1488, 1674, 1752, 1884, 1971, 2232, 2263, 2336, 2512, 2628, 2826, 2976, 3348, 3504, 3768, 3942, 4239, 4464, 4526, 4867, 5024, 5256, 5652, 6696, 6789, 7008, 7536, 7884, 8478, 8928, 9052, 9734, 10512, 11304, 11461, 13392, 13578, 14601, 15072, 15768, 16956, 18104, 19468, 20367, 21024, 22608, 22922, 26784, 27156, 29202, 31536, 33912, 34383, 36208, 38936, 40734, 43803, 45216, 45844, 54312, 58404, 61101, 63072, 67824, 68766, 72416, 77872, 81468, 87606, 91688, 103149, 108624, 116808, 122202, 131409, 135648, 137532, 155744, 162936, 175212, 183376, 206298, 217248, 233616, 244404, 262818, 275064, 309447, 325872, 350424, 355291, 366752, 412596, 467232, 488808, 525636, 550128, 618894, 651744, 700848, 710582, 825192, 977616, 1051272, 1065873, 1100256, 1237788, 1401696, 1421164, 1650384, 1955232, 2102544, 2131746, 2475576, 2842328, 3197619, 3300768, 4205088, 4263492, 4951152, 5684656, 6395238, 8526984, 9592857, 9902304, 11369312, 12790476, 17053968, 19185714, 25580952, 34107936, 38371428, 51161904, 76742856, 102323808, 153485712, 306971424]

約数ペア:

[(1, 306971424), (2, 153485712), (3, 102323808), (4, 76742856), (6, 51161904), (8, 38371428), (9, 34107936), (12, 25580952), (16, 19185714), (18, 17053968), (24, 12790476), (27, 11369312), (31, 9902304), (32, 9592857), (36, 8526984), (48, 6395238), (54, 5684656), (62, 4951152), (72, 4263492), (73, 4205088), (93, 3300768), (96, 3197619), (108, 2842328), (124, 2475576), (144, 2131746), (146, 2102544), (157, 1955232), (186, 1650384), (216, 1421164), (219, 1401696), (248, 1237788), (279, 1100256), (288, 1065873), (292, 1051272), (314, 977616), (372, 825192), (432, 710582), (438, 700848), (471, 651744), (496, 618894), (558, 550128), (584, 525636), (628, 488808), (657, 467232), (744, 412596), (837, 366752), (864, 355291), (876, 350424), (942, 325872), (992, 309447), (1116, 275064), (1168, 262818), (1256, 244404), (1314, 233616), (1413, 217248), (1488, 206298), (1674, 183376), (1752, 175212), (1884, 162936), (1971, 155744), (2232, 137532), (2263, 135648), (2336, 131409), (2512, 122202), (2628, 116808), (2826, 108624), (2976, 103149), (3348, 91688), (3504, 87606), (3768, 81468), (3942, 77872), (4239, 72416), (4464, 68766), (4526, 67824), (4867, 63072), (5024, 61101), (5256, 58404), (5652, 54312), (6696, 45844), (6789, 45216), (7008, 43803), (7536, 40734), (7884, 38936), (8478, 36208), (8928, 34383), (9052, 33912), (9734, 31536), (10512, 29202), (11304, 27156), (11461, 26784), (13392, 22922), (13578, 22608), (14601, 21024), (15072, 20367), (15768, 19468), (16956, 18104)]