211782912

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 645920352

約数和(自身を除く): 434137440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 53, 64, 66, 86, 88, 96, 106, 121, 128, 129, 132, 159, 172, 176, 192, 212, 242, 256, 258, 264, 318, 344, 352, 363, 384, 424, 473, 484, 516, 528, 583, 636, 688, 704, 726, 768, 848, 946, 968, 1032, 1056, 1166, 1272, 1376, 1408, 1419, 1452, 1696, 1749, 1892, 1936, 2064, 2112, 2279, 2332, 2544, 2752, 2816, 2838, 2904, 3392, 3498, 3784, 3872, 4128, 4224, 4558, 4664, 5088, 5203, 5504, 5676, 5808, 6413, 6784, 6837, 6996, 7568, 7744, 8256, 8448, 9116, 9328, 10176, 10406, 11008, 11352, 11616, 12826, 13568, 13674, 13992, 15136, 15488, 15609, 16512, 18232, 18656, 19239, 20352, 20812, 22704, 23232, 25069, 25652, 27348, 27984, 30272, 30976, 31218, 33024, 36464, 37312, 38478, 40704, 41624, 45408, 46464, 50138, 51304, 54696, 55968, 60544, 62436, 72928, 74624, 75207, 76956, 83248, 90816, 92928, 100276, 102608, 109392, 111936, 121088, 124872, 145856, 149248, 150414, 153912, 166496, 181632, 200552, 205216, 218784, 223872, 249744, 275759, 291712, 300828, 307824, 332992, 363264, 401104, 410432, 437568, 447744, 499488, 551518, 583424, 601656, 615648, 665984, 802208, 820864, 827277, 875136, 998976, 1103036, 1203312, 1231296, 1331968, 1604416, 1641728, 1654554, 1750272, 1997952, 2206072, 2406624, 2462592, 3208832, 3309108, 3995904, 4412144, 4813248, 4925184, 6417664, 6618216, 8824288, 9626496, 13236432, 17648576, 19252992, 26472864, 35297152, 52945728, 70594304, 105891456, 211782912]

約数ペア:

[(1, 211782912), (2, 105891456), (3, 70594304), (4, 52945728), (6, 35297152), (8, 26472864), (11, 19252992), (12, 17648576), (16, 13236432), (22, 9626496), (24, 8824288), (32, 6618216), (33, 6417664), (43, 4925184), (44, 4813248), (48, 4412144), (53, 3995904), (64, 3309108), (66, 3208832), (86, 2462592), (88, 2406624), (96, 2206072), (106, 1997952), (121, 1750272), (128, 1654554), (129, 1641728), (132, 1604416), (159, 1331968), (172, 1231296), (176, 1203312), (192, 1103036), (212, 998976), (242, 875136), (256, 827277), (258, 820864), (264, 802208), (318, 665984), (344, 615648), (352, 601656), (363, 583424), (384, 551518), (424, 499488), (473, 447744), (484, 437568), (516, 410432), (528, 401104), (583, 363264), (636, 332992), (688, 307824), (704, 300828), (726, 291712), (768, 275759), (848, 249744), (946, 223872), (968, 218784), (1032, 205216), (1056, 200552), (1166, 181632), (1272, 166496), (1376, 153912), (1408, 150414), (1419, 149248), (1452, 145856), (1696, 124872), (1749, 121088), (1892, 111936), (1936, 109392), (2064, 102608), (2112, 100276), (2279, 92928), (2332, 90816), (2544, 83248), (2752, 76956), (2816, 75207), (2838, 74624), (2904, 72928), (3392, 62436), (3498, 60544), (3784, 55968), (3872, 54696), (4128, 51304), (4224, 50138), (4558, 46464), (4664, 45408), (5088, 41624), (5203, 40704), (5504, 38478), (5676, 37312), (5808, 36464), (6413, 33024), (6784, 31218), (6837, 30976), (6996, 30272), (7568, 27984), (7744, 27348), (8256, 25652), (8448, 25069), (9116, 23232), (9328, 22704), (10176, 20812), (10406, 20352), (11008, 19239), (11352, 18656), (11616, 18232), (12826, 16512), (13568, 15609), (13674, 15488), (13992, 15136)]