854791168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 176

約数和(自身を含む): 2195432064

約数和(自身を除く): 1340640896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 256, 259, 293, 296, 308, 352, 407, 448, 512, 518, 586, 592, 616, 704, 814, 896, 1024, 1036, 1172, 1184, 1232, 1408, 1628, 1792, 2051, 2072, 2344, 2368, 2464, 2816, 2849, 3223, 3256, 3584, 4102, 4144, 4688, 4736, 4928, 5632, 5698, 6446, 6512, 7168, 8204, 8288, 9376, 9472, 9856, 10841, 11264, 11396, 12892, 13024, 16408, 16576, 18752, 18944, 19712, 21682, 22561, 22792, 25784, 26048, 32816, 33152, 37504, 37888, 39424, 43364, 45122, 45584, 51568, 52096, 65632, 66304, 75008, 75887, 78848, 86728, 90244, 91168, 103136, 104192, 119251, 131264, 132608, 150016, 151774, 173456, 180488, 182336, 206272, 208384, 238502, 262528, 265216, 300032, 303548, 346912, 360976, 364672, 412544, 416768, 477004, 525056, 607096, 693824, 721952, 729344, 825088, 834757, 954008, 1050112, 1214192, 1387648, 1443904, 1458688, 1650176, 1669514, 1908016, 2100224, 2428384, 2775296, 2887808, 2917376, 3300352, 3339028, 3816032, 4856768, 5550592, 5775616, 6678056, 7632064, 9713536, 11101184, 11551232, 13356112, 15264128, 19427072, 23102464, 26712224, 30528256, 38854144, 53424448, 61056512, 77708288, 106848896, 122113024, 213697792, 427395584, 854791168]

約数ペア:

[(1, 854791168), (2, 427395584), (4, 213697792), (7, 122113024), (8, 106848896), (11, 77708288), (14, 61056512), (16, 53424448), (22, 38854144), (28, 30528256), (32, 26712224), (37, 23102464), (44, 19427072), (56, 15264128), (64, 13356112), (74, 11551232), (77, 11101184), (88, 9713536), (112, 7632064), (128, 6678056), (148, 5775616), (154, 5550592), (176, 4856768), (224, 3816032), (256, 3339028), (259, 3300352), (293, 2917376), (296, 2887808), (308, 2775296), (352, 2428384), (407, 2100224), (448, 1908016), (512, 1669514), (518, 1650176), (586, 1458688), (592, 1443904), (616, 1387648), (704, 1214192), (814, 1050112), (896, 954008), (1024, 834757), (1036, 825088), (1172, 729344), (1184, 721952), (1232, 693824), (1408, 607096), (1628, 525056), (1792, 477004), (2051, 416768), (2072, 412544), (2344, 364672), (2368, 360976), (2464, 346912), (2816, 303548), (2849, 300032), (3223, 265216), (3256, 262528), (3584, 238502), (4102, 208384), (4144, 206272), (4688, 182336), (4736, 180488), (4928, 173456), (5632, 151774), (5698, 150016), (6446, 132608), (6512, 131264), (7168, 119251), (8204, 104192), (8288, 103136), (9376, 91168), (9472, 90244), (9856, 86728), (10841, 78848), (11264, 75887), (11396, 75008), (12892, 66304), (13024, 65632), (16408, 52096), (16576, 51568), (18752, 45584), (18944, 45122), (19712, 43364), (21682, 39424), (22561, 37888), (22792, 37504), (25784, 33152), (26048, 32816)]