213448704

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{709}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 662898600

約数和(自身を除く): 449449896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 709, 768, 784, 896, 1024, 1176, 1344, 1418, 1536, 1568, 1792, 2048, 2127, 2352, 2688, 2836, 3072, 3136, 3584, 4254, 4704, 4963, 5376, 5672, 6144, 6272, 7168, 8508, 9408, 9926, 10752, 11344, 12544, 14336, 14889, 17016, 18816, 19852, 21504, 22688, 25088, 29778, 34032, 34741, 37632, 39704, 43008, 45376, 50176, 59556, 68064, 69482, 75264, 79408, 90752, 100352, 104223, 119112, 136128, 138964, 150528, 158816, 181504, 208446, 238224, 272256, 277928, 301056, 317632, 363008, 416892, 476448, 544512, 555856, 635264, 726016, 833784, 952896, 1089024, 1111712, 1270528, 1452032, 1667568, 1905792, 2178048, 2223424, 2541056, 3335136, 3811584, 4356096, 4446848, 5082112, 6670272, 7623168, 8893696, 10164224, 13340544, 15246336, 17787392, 26681088, 30492672, 35574784, 53362176, 71149568, 106724352, 213448704]

約数ペア:

[(1, 213448704), (2, 106724352), (3, 71149568), (4, 53362176), (6, 35574784), (7, 30492672), (8, 26681088), (12, 17787392), (14, 15246336), (16, 13340544), (21, 10164224), (24, 8893696), (28, 7623168), (32, 6670272), (42, 5082112), (48, 4446848), (49, 4356096), (56, 3811584), (64, 3335136), (84, 2541056), (96, 2223424), (98, 2178048), (112, 1905792), (128, 1667568), (147, 1452032), (168, 1270528), (192, 1111712), (196, 1089024), (224, 952896), (256, 833784), (294, 726016), (336, 635264), (384, 555856), (392, 544512), (448, 476448), (512, 416892), (588, 363008), (672, 317632), (709, 301056), (768, 277928), (784, 272256), (896, 238224), (1024, 208446), (1176, 181504), (1344, 158816), (1418, 150528), (1536, 138964), (1568, 136128), (1792, 119112), (2048, 104223), (2127, 100352), (2352, 90752), (2688, 79408), (2836, 75264), (3072, 69482), (3136, 68064), (3584, 59556), (4254, 50176), (4704, 45376), (4963, 43008), (5376, 39704), (5672, 37632), (6144, 34741), (6272, 34032), (7168, 29778), (8508, 25088), (9408, 22688), (9926, 21504), (10752, 19852), (11344, 18816), (12544, 17016), (14336, 14889)]