267895936

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 684336870

約数和(自身を除く): 416440934

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 224, 242, 308, 352, 353, 392, 448, 484, 539, 616, 704, 706, 784, 847, 896, 968, 1078, 1232, 1408, 1412, 1568, 1694, 1936, 2156, 2464, 2471, 2824, 3136, 3388, 3872, 3883, 4312, 4928, 4942, 5648, 5929, 6272, 6776, 7744, 7766, 8624, 9856, 9884, 11296, 11858, 13552, 15488, 15532, 17248, 17297, 19768, 22592, 23716, 27104, 27181, 31064, 34496, 34594, 39536, 42713, 45184, 47432, 54208, 54362, 62128, 68992, 69188, 79072, 85426, 94864, 108416, 108724, 124256, 138376, 158144, 170852, 189728, 190267, 217448, 248512, 276752, 298991, 316288, 341704, 379456, 380534, 434896, 497024, 553504, 597982, 683408, 758912, 761068, 869792, 1107008, 1195964, 1366816, 1522136, 1739584, 2092937, 2214016, 2391928, 2733632, 3044272, 3479168, 4185874, 4783856, 5467264, 6088544, 8371748, 9567712, 12177088, 16743496, 19135424, 24354176, 33486992, 38270848, 66973984, 133947968, 267895936]

約数ペア:

[(1, 267895936), (2, 133947968), (4, 66973984), (7, 38270848), (8, 33486992), (11, 24354176), (14, 19135424), (16, 16743496), (22, 12177088), (28, 9567712), (32, 8371748), (44, 6088544), (49, 5467264), (56, 4783856), (64, 4185874), (77, 3479168), (88, 3044272), (98, 2733632), (112, 2391928), (121, 2214016), (128, 2092937), (154, 1739584), (176, 1522136), (196, 1366816), (224, 1195964), (242, 1107008), (308, 869792), (352, 761068), (353, 758912), (392, 683408), (448, 597982), (484, 553504), (539, 497024), (616, 434896), (704, 380534), (706, 379456), (784, 341704), (847, 316288), (896, 298991), (968, 276752), (1078, 248512), (1232, 217448), (1408, 190267), (1412, 189728), (1568, 170852), (1694, 158144), (1936, 138376), (2156, 124256), (2464, 108724), (2471, 108416), (2824, 94864), (3136, 85426), (3388, 79072), (3872, 69188), (3883, 68992), (4312, 62128), (4928, 54362), (4942, 54208), (5648, 47432), (5929, 45184), (6272, 42713), (6776, 39536), (7744, 34594), (7766, 34496), (8624, 31064), (9856, 27181), (9884, 27104), (11296, 23716), (11858, 22592), (13552, 19768), (15488, 17297), (15532, 17248)]