171521000704

素因数分解:

$2^8\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{6091}}^1$

素因数の和:6771

約数の個数: 72

約数和(自身を含む): 344498359968

約数和(自身を除く): 172977359264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 347, 634, 694, 1268, 1388, 2536, 2776, 5072, 5552, 6091, 10144, 11104, 12182, 20288, 22208, 24364, 40576, 44416, 48728, 81152, 88832, 97456, 109999, 194912, 219998, 389824, 439996, 779648, 879992, 1559296, 1759984, 1930847, 2113577, 3519968, 3861694, 4227154, 7039936, 7723388, 8454308, 14079872, 15446776, 16908616, 28159744, 30893552, 33817232, 61787104, 67634464, 123574208, 135268928, 247148416, 270537856, 494296832, 541075712, 670003909, 1340007818, 2680015636, 5360031272, 10720062544, 21440125088, 42880250176, 85760500352, 171521000704]

約数ペア:

[(1, 171521000704), (2, 85760500352), (4, 42880250176), (8, 21440125088), (16, 10720062544), (32, 5360031272), (64, 2680015636), (128, 1340007818), (256, 670003909), (317, 541075712), (347, 494296832), (634, 270537856), (694, 247148416), (1268, 135268928), (1388, 123574208), (2536, 67634464), (2776, 61787104), (5072, 33817232), (5552, 30893552), (6091, 28159744), (10144, 16908616), (11104, 15446776), (12182, 14079872), (20288, 8454308), (22208, 7723388), (24364, 7039936), (40576, 4227154), (44416, 3861694), (48728, 3519968), (81152, 2113577), (88832, 1930847), (97456, 1759984), (109999, 1559296), (194912, 879992), (219998, 779648), (389824, 439996)]