16839980544

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 45568512000

約数和(自身を除く): 28728531456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 173, 192, 254, 256, 346, 381, 384, 499, 508, 512, 519, 692, 762, 768, 998, 1016, 1038, 1384, 1497, 1524, 1536, 1996, 2032, 2076, 2768, 2994, 3048, 3992, 4064, 4152, 5536, 5988, 6096, 7984, 8128, 8304, 11072, 11976, 12192, 15968, 16256, 16608, 21971, 22144, 23952, 24384, 31936, 32512, 33216, 43942, 44288, 47904, 48768, 63373, 63872, 65024, 65913, 66432, 86327, 87884, 88576, 95808, 97536, 126746, 127744, 131826, 132864, 172654, 175768, 190119, 191616, 195072, 253492, 255488, 258981, 263652, 265728, 345308, 351536, 380238, 383232, 506984, 517962, 527304, 690616, 703072, 760476, 766464, 1013968, 1035924, 1054608, 1381232, 1406144, 1520952, 2027936, 2071848, 2109216, 2762464, 2812288, 3041904, 4055872, 4143696, 4218432, 5524928, 5624576, 6083808, 8111744, 8287392, 8436864, 10963529, 11049856, 11249152, 12167616, 16223488, 16574784, 16873728, 21927058, 22099712, 24335232, 32446976, 32890587, 33149568, 33747456, 43854116, 44199424, 48670464, 65781174, 66299136, 87708232, 97340928, 131562348, 132598272, 175416464, 263124696, 350832928, 526249392, 701665856, 1052498784, 1403331712, 2104997568, 2806663424, 4209995136, 5613326848, 8419990272, 16839980544]

約数ペア:

[(1, 16839980544), (2, 8419990272), (3, 5613326848), (4, 4209995136), (6, 2806663424), (8, 2104997568), (12, 1403331712), (16, 1052498784), (24, 701665856), (32, 526249392), (48, 350832928), (64, 263124696), (96, 175416464), (127, 132598272), (128, 131562348), (173, 97340928), (192, 87708232), (254, 66299136), (256, 65781174), (346, 48670464), (381, 44199424), (384, 43854116), (499, 33747456), (508, 33149568), (512, 32890587), (519, 32446976), (692, 24335232), (762, 22099712), (768, 21927058), (998, 16873728), (1016, 16574784), (1038, 16223488), (1384, 12167616), (1497, 11249152), (1524, 11049856), (1536, 10963529), (1996, 8436864), (2032, 8287392), (2076, 8111744), (2768, 6083808), (2994, 5624576), (3048, 5524928), (3992, 4218432), (4064, 4143696), (4152, 4055872), (5536, 3041904), (5988, 2812288), (6096, 2762464), (7984, 2109216), (8128, 2071848), (8304, 2027936), (11072, 1520952), (11976, 1406144), (12192, 1381232), (15968, 1054608), (16256, 1035924), (16608, 1013968), (21971, 766464), (22144, 760476), (23952, 703072), (24384, 690616), (31936, 527304), (32512, 517962), (33216, 506984), (43942, 383232), (44288, 380238), (47904, 351536), (48768, 345308), (63373, 265728), (63872, 263652), (65024, 258981), (65913, 255488), (66432, 253492), (86327, 195072), (87884, 191616), (88576, 190119), (95808, 175768), (97536, 172654), (126746, 132864), (127744, 131826)]