198802944

素因数分解:

$2^9\times 3^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 599559840

約数和(自身を除く): 400756896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 197, 216, 219, 256, 288, 292, 384, 394, 432, 438, 512, 576, 584, 591, 657, 768, 788, 864, 876, 1152, 1168, 1182, 1314, 1536, 1576, 1728, 1752, 1773, 1971, 2304, 2336, 2364, 2628, 3152, 3456, 3504, 3546, 3942, 4608, 4672, 4728, 5256, 5319, 6304, 6912, 7008, 7092, 7884, 9344, 9456, 10512, 10638, 12608, 13824, 14016, 14184, 14381, 15768, 18688, 18912, 21024, 21276, 25216, 28032, 28368, 28762, 31536, 37376, 37824, 42048, 42552, 43143, 50432, 56064, 56736, 57524, 63072, 75648, 84096, 85104, 86286, 100864, 112128, 113472, 115048, 126144, 129429, 151296, 168192, 170208, 172572, 226944, 230096, 252288, 258858, 302592, 336384, 340416, 345144, 388287, 453888, 460192, 504576, 517716, 680832, 690288, 776574, 907776, 920384, 1009152, 1035432, 1361664, 1380576, 1553148, 1840768, 2070864, 2723328, 2761152, 3106296, 3681536, 4141728, 5522304, 6212592, 7363072, 8283456, 11044608, 12425184, 16566912, 22089216, 24850368, 33133824, 49700736, 66267648, 99401472, 198802944]

約数ペア:

[(1, 198802944), (2, 99401472), (3, 66267648), (4, 49700736), (6, 33133824), (8, 24850368), (9, 22089216), (12, 16566912), (16, 12425184), (18, 11044608), (24, 8283456), (27, 7363072), (32, 6212592), (36, 5522304), (48, 4141728), (54, 3681536), (64, 3106296), (72, 2761152), (73, 2723328), (96, 2070864), (108, 1840768), (128, 1553148), (144, 1380576), (146, 1361664), (192, 1035432), (197, 1009152), (216, 920384), (219, 907776), (256, 776574), (288, 690288), (292, 680832), (384, 517716), (394, 504576), (432, 460192), (438, 453888), (512, 388287), (576, 345144), (584, 340416), (591, 336384), (657, 302592), (768, 258858), (788, 252288), (864, 230096), (876, 226944), (1152, 172572), (1168, 170208), (1182, 168192), (1314, 151296), (1536, 129429), (1576, 126144), (1728, 115048), (1752, 113472), (1773, 112128), (1971, 100864), (2304, 86286), (2336, 85104), (2364, 84096), (2628, 75648), (3152, 63072), (3456, 57524), (3504, 56736), (3546, 56064), (3942, 50432), (4608, 43143), (4672, 42552), (4728, 42048), (5256, 37824), (5319, 37376), (6304, 31536), (6912, 28762), (7008, 28368), (7092, 28032), (7884, 25216), (9344, 21276), (9456, 21024), (10512, 18912), (10638, 18688), (12608, 15768), (13824, 14381), (14016, 14184)]