261041088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17657}}^1$

素因数の和:17690

約数の個数: 112

約数和(自身を含む): 861145344

約数和(自身を除く): 600104256

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, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 17657, 35314, 52971, 70628, 105942, 123599, 141256, 194227, 211884, 247198, 282512, 370797, 388454, 423768, 494396, 565024, 582681, 741594, 776908, 847536, 988792, 1130048, 1165362, 1359589, 1483188, 1553816, 1695072, 1977584, 2330724, 2719178, 2966376, 3107632, 3390144, 3955168, 4078767, 4661448, 5438356, 5932752, 6215264, 7910336, 8157534, 9322896, 10876712, 11865504, 12430528, 16315068, 18645792, 21753424, 23731008, 32630136, 37291584, 43506848, 65260272, 87013696, 130520544, 261041088]

約数ペア:

[(1, 261041088), (2, 130520544), (3, 87013696), (4, 65260272), (6, 43506848), (7, 37291584), (8, 32630136), (11, 23731008), (12, 21753424), (14, 18645792), (16, 16315068), (21, 12430528), (22, 11865504), (24, 10876712), (28, 9322896), (32, 8157534), (33, 7910336), (42, 6215264), (44, 5932752), (48, 5438356), (56, 4661448), (64, 4078767), (66, 3955168), (77, 3390144), (84, 3107632), (88, 2966376), (96, 2719178), (112, 2330724), (132, 1977584), (154, 1695072), (168, 1553816), (176, 1483188), (192, 1359589), (224, 1165362), (231, 1130048), (264, 988792), (308, 847536), (336, 776908), (352, 741594), (448, 582681), (462, 565024), (528, 494396), (616, 423768), (672, 388454), (704, 370797), (924, 282512), (1056, 247198), (1232, 211884), (1344, 194227), (1848, 141256), (2112, 123599), (2464, 105942), (3696, 70628), (4928, 52971), (7392, 35314), (14784, 17657)]