242697984

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 708613920

約数和(自身を除く): 465915936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 256, 272, 348, 384, 408, 464, 493, 544, 641, 696, 768, 816, 928, 986, 1088, 1282, 1392, 1479, 1632, 1856, 1923, 1972, 2176, 2564, 2784, 2958, 3264, 3712, 3846, 3944, 4352, 5128, 5568, 5916, 6528, 7424, 7692, 7888, 10256, 10897, 11136, 11832, 13056, 15384, 15776, 18589, 20512, 21794, 22272, 23664, 30768, 31552, 32691, 37178, 41024, 43588, 47328, 55767, 61536, 63104, 65382, 74356, 82048, 87176, 94656, 111534, 123072, 126208, 130764, 148712, 164096, 174352, 189312, 223068, 246144, 261528, 297424, 316013, 348704, 378624, 446136, 492288, 523056, 594848, 632026, 697408, 892272, 948039, 1046112, 1189696, 1264052, 1394816, 1784544, 1896078, 2092224, 2379392, 2528104, 2789632, 3569088, 3792156, 4184448, 4758784, 5056208, 7138176, 7584312, 8368896, 10112416, 14276352, 15168624, 20224832, 30337248, 40449664, 60674496, 80899328, 121348992, 242697984]

約数ペア:

[(1, 242697984), (2, 121348992), (3, 80899328), (4, 60674496), (6, 40449664), (8, 30337248), (12, 20224832), (16, 15168624), (17, 14276352), (24, 10112416), (29, 8368896), (32, 7584312), (34, 7138176), (48, 5056208), (51, 4758784), (58, 4184448), (64, 3792156), (68, 3569088), (87, 2789632), (96, 2528104), (102, 2379392), (116, 2092224), (128, 1896078), (136, 1784544), (174, 1394816), (192, 1264052), (204, 1189696), (232, 1046112), (256, 948039), (272, 892272), (348, 697408), (384, 632026), (408, 594848), (464, 523056), (493, 492288), (544, 446136), (641, 378624), (696, 348704), (768, 316013), (816, 297424), (928, 261528), (986, 246144), (1088, 223068), (1282, 189312), (1392, 174352), (1479, 164096), (1632, 148712), (1856, 130764), (1923, 126208), (1972, 123072), (2176, 111534), (2564, 94656), (2784, 87176), (2958, 82048), (3264, 74356), (3712, 65382), (3846, 63104), (3944, 61536), (4352, 55767), (5128, 47328), (5568, 43588), (5916, 41024), (6528, 37178), (7424, 32691), (7692, 31552), (7888, 30768), (10256, 23664), (10897, 22272), (11136, 21794), (11832, 20512), (13056, 18589), (15384, 15776)]