385655424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13043}}^1$

素因数の和:13078

約数の個数: 128

約数和(自身を含む): 1277268480

約数和(自身を除く): 891613056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 13043, 14784, 26086, 29568, 39129, 52172, 78258, 91301, 104344, 143473, 156516, 182602, 208688, 273903, 286946, 313032, 365204, 417376, 430419, 547806, 573892, 626064, 730408, 834752, 860838, 1004311, 1095612, 1147784, 1252128, 1460816, 1669504, 1721676, 2008622, 2191224, 2295568, 2504256, 2921632, 3012933, 3443352, 4017244, 4382448, 4591136, 5008512, 5843264, 6025866, 6886704, 8034488, 8764896, 9182272, 11686528, 12051732, 13773408, 16068976, 17529792, 18364544, 24103464, 27546816, 32137952, 35059584, 48206928, 55093632, 64275904, 96413856, 128551808, 192827712, 385655424]

約数ペア:

[(1, 385655424), (2, 192827712), (3, 128551808), (4, 96413856), (6, 64275904), (7, 55093632), (8, 48206928), (11, 35059584), (12, 32137952), (14, 27546816), (16, 24103464), (21, 18364544), (22, 17529792), (24, 16068976), (28, 13773408), (32, 12051732), (33, 11686528), (42, 9182272), (44, 8764896), (48, 8034488), (56, 6886704), (64, 6025866), (66, 5843264), (77, 5008512), (84, 4591136), (88, 4382448), (96, 4017244), (112, 3443352), (128, 3012933), (132, 2921632), (154, 2504256), (168, 2295568), (176, 2191224), (192, 2008622), (224, 1721676), (231, 1669504), (264, 1460816), (308, 1252128), (336, 1147784), (352, 1095612), (384, 1004311), (448, 860838), (462, 834752), (528, 730408), (616, 626064), (672, 573892), (704, 547806), (896, 430419), (924, 417376), (1056, 365204), (1232, 313032), (1344, 286946), (1408, 273903), (1848, 208688), (2112, 182602), (2464, 156516), (2688, 143473), (3696, 104344), (4224, 91301), (4928, 78258), (7392, 52172), (9856, 39129), (13043, 29568), (14784, 26086)]