8489741568

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20509}}^1$

素因数の和:20553

約数の個数: 216

約数和(自身を含む): 28674948960

約数和(自身を除く): 20185207392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 3136, 3234, 3696, 4224, 4312, 4704, 4928, 5376, 6272, 6468, 7392, 8448, 8624, 9408, 9856, 12544, 12936, 14784, 17248, 18816, 19712, 20509, 25872, 29568, 34496, 37632, 41018, 51744, 59136, 61527, 68992, 82036, 103488, 123054, 137984, 143563, 164072, 206976, 225599, 246108, 287126, 328144, 413952, 430689, 451198, 492216, 574252, 656288, 676797, 861378, 902396, 984432, 1004941, 1148504, 1312576, 1353594, 1579193, 1722756, 1804792, 1968864, 2009882, 2297008, 2625152, 2707188, 3014823, 3158386, 3445512, 3609584, 3937728, 4019764, 4594016, 4737579, 5250304, 5414376, 6029646, 6316772, 6891024, 7219168, 7875456, 8039528, 9188032, 9475158, 10828752, 11054351, 12059292, 12633544, 13782048, 14438336, 15750912, 16079056, 18376064, 18950316, 21657504, 22108702, 24118584, 25267088, 27564096, 28876672, 32158112, 33163053, 36752128, 37900632, 43315008, 44217404, 48237168, 50534176, 55128192, 57753344, 64316224, 66326106, 75801264, 86630016, 88434808, 96474336, 101068352, 110256384, 128632448, 132652212, 151602528, 173260032, 176869616, 192948672, 202136704, 257264896, 265304424, 303205056, 353739232, 385897344, 404273408, 530608848, 606410112, 707478464, 771794688, 1061217696, 1212820224, 1414956928, 2122435392, 2829913856, 4244870784, 8489741568]

約数ペア:

[(1, 8489741568), (2, 4244870784), (3, 2829913856), (4, 2122435392), (6, 1414956928), (7, 1212820224), (8, 1061217696), (11, 771794688), (12, 707478464), (14, 606410112), (16, 530608848), (21, 404273408), (22, 385897344), (24, 353739232), (28, 303205056), (32, 265304424), (33, 257264896), (42, 202136704), (44, 192948672), (48, 176869616), (49, 173260032), (56, 151602528), (64, 132652212), (66, 128632448), (77, 110256384), (84, 101068352), (88, 96474336), (96, 88434808), (98, 86630016), (112, 75801264), (128, 66326106), (132, 64316224), (147, 57753344), (154, 55128192), (168, 50534176), (176, 48237168), (192, 44217404), (196, 43315008), (224, 37900632), (231, 36752128), (256, 33163053), (264, 32158112), (294, 28876672), (308, 27564096), (336, 25267088), (352, 24118584), (384, 22108702), (392, 21657504), (448, 18950316), (462, 18376064), (528, 16079056), (539, 15750912), (588, 14438336), (616, 13782048), (672, 12633544), (704, 12059292), (768, 11054351), (784, 10828752), (896, 9475158), (924, 9188032), (1056, 8039528), (1078, 7875456), (1176, 7219168), (1232, 6891024), (1344, 6316772), (1408, 6029646), (1568, 5414376), (1617, 5250304), (1792, 4737579), (1848, 4594016), (2112, 4019764), (2156, 3937728), (2352, 3609584), (2464, 3445512), (2688, 3158386), (2816, 3014823), (3136, 2707188), (3234, 2625152), (3696, 2297008), (4224, 2009882), (4312, 1968864), (4704, 1804792), (4928, 1722756), (5376, 1579193), (6272, 1353594), (6468, 1312576), (7392, 1148504), (8448, 1004941), (8624, 984432), (9408, 902396), (9856, 861378), (12544, 676797), (12936, 656288), (14784, 574252), (17248, 492216), (18816, 451198), (19712, 430689), (20509, 413952), (25872, 328144), (29568, 287126), (34496, 246108), (37632, 225599), (41018, 206976), (51744, 164072), (59136, 143563), (61527, 137984), (68992, 123054), (82036, 103488)]