447648768

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 264

約数和(自身を含む): 1537902912

約数和(自身を除く): 1090254144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 257, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 514, 567, 576, 648, 672, 756, 768, 771, 864, 896, 972, 1008, 1024, 1028, 1134, 1152, 1296, 1344, 1512, 1536, 1542, 1701, 1728, 1792, 1799, 1944, 2016, 2056, 2268, 2304, 2313, 2592, 2688, 3024, 3072, 3084, 3402, 3456, 3584, 3598, 3888, 4032, 4112, 4536, 4608, 4626, 5184, 5376, 5397, 6048, 6168, 6804, 6912, 6939, 7168, 7196, 7776, 8064, 8224, 9072, 9216, 9252, 10368, 10752, 10794, 12096, 12336, 13608, 13824, 13878, 14392, 15552, 16128, 16191, 16448, 18144, 18504, 20736, 20817, 21504, 21588, 24192, 24672, 27216, 27648, 27756, 28784, 31104, 32256, 32382, 32896, 36288, 37008, 41472, 41634, 43176, 48384, 48573, 49344, 54432, 55512, 57568, 62208, 62451, 64512, 64764, 65792, 72576, 74016, 82944, 83268, 86352, 96768, 97146, 98688, 108864, 111024, 115136, 124416, 124902, 129528, 131584, 145152, 145719, 148032, 166536, 172704, 193536, 194292, 197376, 217728, 222048, 230272, 248832, 249804, 259056, 263168, 290304, 291438, 296064, 333072, 345408, 388584, 394752, 435456, 437157, 444096, 460544, 499608, 518112, 580608, 582876, 592128, 666144, 690816, 777168, 789504, 870912, 874314, 888192, 921088, 999216, 1036224, 1165752, 1184256, 1332288, 1381632, 1554336, 1741824, 1748628, 1776384, 1842176, 1998432, 2072448, 2331504, 2368512, 2664576, 2763264, 3108672, 3497256, 3552768, 3996864, 4144896, 4663008, 5329152, 5526528, 6217344, 6994512, 7105536, 7993728, 8289792, 9326016, 10658304, 12434688, 13989024, 15987456, 16579584, 18652032, 21316608, 24869376, 27978048, 31974912, 37304064, 49738752, 55956096, 63949824, 74608128, 111912192, 149216256, 223824384, 447648768]

約数ペア:

[(1, 447648768), (2, 223824384), (3, 149216256), (4, 111912192), (6, 74608128), (7, 63949824), (8, 55956096), (9, 49738752), (12, 37304064), (14, 31974912), (16, 27978048), (18, 24869376), (21, 21316608), (24, 18652032), (27, 16579584), (28, 15987456), (32, 13989024), (36, 12434688), (42, 10658304), (48, 9326016), (54, 8289792), (56, 7993728), (63, 7105536), (64, 6994512), (72, 6217344), (81, 5526528), (84, 5329152), (96, 4663008), (108, 4144896), (112, 3996864), (126, 3552768), (128, 3497256), (144, 3108672), (162, 2763264), (168, 2664576), (189, 2368512), (192, 2331504), (216, 2072448), (224, 1998432), (243, 1842176), (252, 1776384), (256, 1748628), (257, 1741824), (288, 1554336), (324, 1381632), (336, 1332288), (378, 1184256), (384, 1165752), (432, 1036224), (448, 999216), (486, 921088), (504, 888192), (512, 874314), (514, 870912), (567, 789504), (576, 777168), (648, 690816), (672, 666144), (756, 592128), (768, 582876), (771, 580608), (864, 518112), (896, 499608), (972, 460544), (1008, 444096), (1024, 437157), (1028, 435456), (1134, 394752), (1152, 388584), (1296, 345408), (1344, 333072), (1512, 296064), (1536, 291438), (1542, 290304), (1701, 263168), (1728, 259056), (1792, 249804), (1799, 248832), (1944, 230272), (2016, 222048), (2056, 217728), (2268, 197376), (2304, 194292), (2313, 193536), (2592, 172704), (2688, 166536), (3024, 148032), (3072, 145719), (3084, 145152), (3402, 131584), (3456, 129528), (3584, 124902), (3598, 124416), (3888, 115136), (4032, 111024), (4112, 108864), (4536, 98688), (4608, 97146), (4626, 96768), (5184, 86352), (5376, 83268), (5397, 82944), (6048, 74016), (6168, 72576), (6804, 65792), (6912, 64764), (6939, 64512), (7168, 62451), (7196, 62208), (7776, 57568), (8064, 55512), (8224, 54432), (9072, 49344), (9216, 48573), (9252, 48384), (10368, 43176), (10752, 41634), (10794, 41472), (12096, 37008), (12336, 36288), (13608, 32896), (13824, 32382), (13878, 32256), (14392, 31104), (15552, 28784), (16128, 27756), (16191, 27648), (16448, 27216), (18144, 24672), (18504, 24192), (20736, 21588), (20817, 21504)]