1256367168

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1161

約数の個数: 168

約数和(自身を含む): 4130617088

約数和(自身を除く): 2874249920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 463, 504, 576, 672, 673, 926, 1008, 1344, 1346, 1389, 1852, 2016, 2019, 2692, 2778, 3241, 3704, 4032, 4038, 4167, 4711, 5384, 5556, 6057, 6482, 7408, 8076, 8334, 9422, 9723, 10768, 11112, 12114, 12964, 14133, 14816, 16152, 16668, 18844, 19446, 21536, 22224, 24228, 25928, 28266, 29169, 29632, 32304, 33336, 37688, 38892, 42399, 43072, 44448, 48456, 51856, 56532, 58338, 64608, 66672, 75376, 77784, 84798, 88896, 96912, 103712, 113064, 116676, 129216, 133344, 150752, 155568, 169596, 193824, 207424, 226128, 233352, 266688, 301504, 311136, 311599, 339192, 387648, 452256, 466704, 622272, 623198, 678384, 904512, 933408, 934797, 1246396, 1356768, 1866816, 1869594, 2181193, 2492792, 2713536, 2804391, 3739188, 4362386, 4985584, 5608782, 6543579, 7478376, 8724772, 9971168, 11217564, 13087158, 14956752, 17449544, 19630737, 19942336, 22435128, 26174316, 29913504, 34899088, 39261474, 44870256, 52348632, 59827008, 69798176, 78522948, 89740512, 104697264, 139596352, 157045896, 179481024, 209394528, 314091792, 418789056, 628183584, 1256367168]

約数ペア:

[(1, 1256367168), (2, 628183584), (3, 418789056), (4, 314091792), (6, 209394528), (7, 179481024), (8, 157045896), (9, 139596352), (12, 104697264), (14, 89740512), (16, 78522948), (18, 69798176), (21, 59827008), (24, 52348632), (28, 44870256), (32, 39261474), (36, 34899088), (42, 29913504), (48, 26174316), (56, 22435128), (63, 19942336), (64, 19630737), (72, 17449544), (84, 14956752), (96, 13087158), (112, 11217564), (126, 9971168), (144, 8724772), (168, 7478376), (192, 6543579), (224, 5608782), (252, 4985584), (288, 4362386), (336, 3739188), (448, 2804391), (463, 2713536), (504, 2492792), (576, 2181193), (672, 1869594), (673, 1866816), (926, 1356768), (1008, 1246396), (1344, 934797), (1346, 933408), (1389, 904512), (1852, 678384), (2016, 623198), (2019, 622272), (2692, 466704), (2778, 452256), (3241, 387648), (3704, 339192), (4032, 311599), (4038, 311136), (4167, 301504), (4711, 266688), (5384, 233352), (5556, 226128), (6057, 207424), (6482, 193824), (7408, 169596), (8076, 155568), (8334, 150752), (9422, 133344), (9723, 129216), (10768, 116676), (11112, 113064), (12114, 103712), (12964, 96912), (14133, 88896), (14816, 84798), (16152, 77784), (16668, 75376), (18844, 66672), (19446, 64608), (21536, 58338), (22224, 56532), (24228, 51856), (25928, 48456), (28266, 44448), (29169, 43072), (29632, 42399), (32304, 38892), (33336, 37688)]