213370368

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2695

約数の個数: 80

約数和(自身を含む): 579378096

約数和(自身を除く): 366007728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 2621, 3392, 5088, 5242, 6784, 7863, 10176, 10484, 13568, 15726, 20352, 20968, 27136, 31452, 40704, 41936, 62904, 81408, 83872, 125808, 138913, 167744, 251616, 277826, 335488, 416739, 503232, 555652, 670976, 833478, 1006464, 1111304, 1341952, 1666956, 2012928, 2222608, 3333912, 4025856, 4445216, 6667824, 8890432, 13335648, 17780864, 26671296, 35561728, 53342592, 71123456, 106685184, 213370368]

約数ペア:

[(1, 213370368), (2, 106685184), (3, 71123456), (4, 53342592), (6, 35561728), (8, 26671296), (12, 17780864), (16, 13335648), (24, 8890432), (32, 6667824), (48, 4445216), (53, 4025856), (64, 3333912), (96, 2222608), (106, 2012928), (128, 1666956), (159, 1341952), (192, 1111304), (212, 1006464), (256, 833478), (318, 670976), (384, 555652), (424, 503232), (512, 416739), (636, 335488), (768, 277826), (848, 251616), (1272, 167744), (1536, 138913), (1696, 125808), (2544, 83872), (2621, 81408), (3392, 62904), (5088, 41936), (5242, 40704), (6784, 31452), (7863, 27136), (10176, 20968), (10484, 20352), (13568, 15726)]