19972141056

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{25799}}^1$

素因数の和:25839

約数の個数: 208

約数和(自身を含む): 67624896000

約数和(自身を除く): 47652754944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4608, 5376, 6048, 6144, 6912, 7168, 8064, 9216, 10752, 12096, 12288, 13824, 14336, 16128, 18432, 21504, 24192, 25799, 27648, 28672, 32256, 36864, 43008, 48384, 51598, 55296, 64512, 77397, 86016, 96768, 103196, 110592, 129024, 154794, 180593, 193536, 206392, 232191, 258048, 309588, 361186, 387072, 412784, 464382, 541779, 619176, 696573, 722372, 774144, 825568, 928764, 1083558, 1238352, 1393146, 1444744, 1625337, 1651136, 1857528, 2167116, 2476704, 2786292, 2889488, 3250674, 3302272, 3715056, 4334232, 4876011, 4953408, 5572584, 5778976, 6501348, 6604544, 7430112, 8668464, 9752022, 9906816, 11145168, 11557952, 13002696, 13209088, 14860224, 17336928, 19504044, 19813632, 22290336, 23115904, 26005392, 26418176, 29720448, 34673856, 39008088, 39627264, 44580672, 46231808, 52010784, 52836352, 59440896, 69347712, 78016176, 79254528, 89161344, 92463616, 104021568, 105672704, 118881792, 138695424, 156032352, 158509056, 178322688, 184927232, 208043136, 237763584, 277390848, 312064704, 317018112, 356645376, 369854464, 416086272, 475527168, 554781696, 624129408, 713290752, 739708928, 832172544, 951054336, 1109563392, 1248258816, 1426581504, 1664345088, 2219126784, 2496517632, 2853163008, 3328690176, 4993035264, 6657380352, 9986070528, 19972141056]

約数ペア:

[(1, 19972141056), (2, 9986070528), (3, 6657380352), (4, 4993035264), (6, 3328690176), (7, 2853163008), (8, 2496517632), (9, 2219126784), (12, 1664345088), (14, 1426581504), (16, 1248258816), (18, 1109563392), (21, 951054336), (24, 832172544), (27, 739708928), (28, 713290752), (32, 624129408), (36, 554781696), (42, 475527168), (48, 416086272), (54, 369854464), (56, 356645376), (63, 317018112), (64, 312064704), (72, 277390848), (84, 237763584), (96, 208043136), (108, 184927232), (112, 178322688), (126, 158509056), (128, 156032352), (144, 138695424), (168, 118881792), (189, 105672704), (192, 104021568), (216, 92463616), (224, 89161344), (252, 79254528), (256, 78016176), (288, 69347712), (336, 59440896), (378, 52836352), (384, 52010784), (432, 46231808), (448, 44580672), (504, 39627264), (512, 39008088), (576, 34673856), (672, 29720448), (756, 26418176), (768, 26005392), (864, 23115904), (896, 22290336), (1008, 19813632), (1024, 19504044), (1152, 17336928), (1344, 14860224), (1512, 13209088), (1536, 13002696), (1728, 11557952), (1792, 11145168), (2016, 9906816), (2048, 9752022), (2304, 8668464), (2688, 7430112), (3024, 6604544), (3072, 6501348), (3456, 5778976), (3584, 5572584), (4032, 4953408), (4096, 4876011), (4608, 4334232), (5376, 3715056), (6048, 3302272), (6144, 3250674), (6912, 2889488), (7168, 2786292), (8064, 2476704), (9216, 2167116), (10752, 1857528), (12096, 1651136), (12288, 1625337), (13824, 1444744), (14336, 1393146), (16128, 1238352), (18432, 1083558), (21504, 928764), (24192, 825568), (25799, 774144), (27648, 722372), (28672, 696573), (32256, 619176), (36864, 541779), (43008, 464382), (48384, 412784), (51598, 387072), (55296, 361186), (64512, 309588), (77397, 258048), (86016, 232191), (96768, 206392), (103196, 193536), (110592, 180593), (129024, 154794)]