21091484832

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{34259}}^1$

素因数の和:34347

約数の個数: 144

約数和(自身を含む): 62005940640

約数和(自身を除く): 40914455808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 66, 88, 96, 106, 121, 132, 159, 176, 212, 242, 264, 318, 352, 363, 424, 484, 528, 583, 636, 726, 848, 968, 1056, 1166, 1272, 1452, 1696, 1749, 1936, 2332, 2544, 2904, 3498, 3872, 4664, 5088, 5808, 6413, 6996, 9328, 11616, 12826, 13992, 18656, 19239, 25652, 27984, 34259, 38478, 51304, 55968, 68518, 76956, 102608, 102777, 137036, 153912, 205216, 205554, 274072, 307824, 376849, 411108, 548144, 615648, 753698, 822216, 1096288, 1130547, 1507396, 1644432, 1815727, 2261094, 3014792, 3288864, 3631454, 4145339, 4522188, 5447181, 6029584, 7262908, 8290678, 9044376, 10894362, 12059168, 12436017, 14525816, 16581356, 18088752, 19972997, 21788724, 24872034, 29051632, 33162712, 36177504, 39945994, 43577448, 49744068, 58103264, 59918991, 66325424, 79891988, 87154896, 99488136, 119837982, 132650848, 159783976, 174309792, 198976272, 219702967, 239675964, 319567952, 397952544, 439405934, 479351928, 639135904, 659108901, 878811868, 958703856, 1318217802, 1757623736, 1917407712, 2636435604, 3515247472, 5272871208, 7030494944, 10545742416, 21091484832]

約数ペア:

[(1, 21091484832), (2, 10545742416), (3, 7030494944), (4, 5272871208), (6, 3515247472), (8, 2636435604), (11, 1917407712), (12, 1757623736), (16, 1318217802), (22, 958703856), (24, 878811868), (32, 659108901), (33, 639135904), (44, 479351928), (48, 439405934), (53, 397952544), (66, 319567952), (88, 239675964), (96, 219702967), (106, 198976272), (121, 174309792), (132, 159783976), (159, 132650848), (176, 119837982), (212, 99488136), (242, 87154896), (264, 79891988), (318, 66325424), (352, 59918991), (363, 58103264), (424, 49744068), (484, 43577448), (528, 39945994), (583, 36177504), (636, 33162712), (726, 29051632), (848, 24872034), (968, 21788724), (1056, 19972997), (1166, 18088752), (1272, 16581356), (1452, 14525816), (1696, 12436017), (1749, 12059168), (1936, 10894362), (2332, 9044376), (2544, 8290678), (2904, 7262908), (3498, 6029584), (3872, 5447181), (4664, 4522188), (5088, 4145339), (5808, 3631454), (6413, 3288864), (6996, 3014792), (9328, 2261094), (11616, 1815727), (12826, 1644432), (13992, 1507396), (18656, 1130547), (19239, 1096288), (25652, 822216), (27984, 753698), (34259, 615648), (38478, 548144), (51304, 411108), (55968, 376849), (68518, 307824), (76956, 274072), (102608, 205554), (102777, 205216), (137036, 153912)]