247283712

素因数分解:

$2^{14}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 807378880

約数和(自身を除く): 560095168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 128, 129, 144, 156, 172, 192, 208, 216, 234, 256, 258, 288, 312, 344, 351, 384, 387, 416, 432, 468, 512, 516, 559, 576, 624, 688, 702, 768, 774, 832, 864, 936, 1024, 1032, 1118, 1152, 1161, 1248, 1376, 1404, 1536, 1548, 1664, 1677, 1728, 1872, 2048, 2064, 2236, 2304, 2322, 2496, 2752, 2808, 3072, 3096, 3328, 3354, 3456, 3744, 4096, 4128, 4472, 4608, 4644, 4992, 5031, 5504, 5616, 6144, 6192, 6656, 6708, 6912, 7488, 8192, 8256, 8944, 9216, 9288, 9984, 10062, 11008, 11232, 12288, 12384, 13312, 13416, 13824, 14976, 15093, 16384, 16512, 17888, 18432, 18576, 19968, 20124, 22016, 22464, 24576, 24768, 26624, 26832, 27648, 29952, 30186, 33024, 35776, 36864, 37152, 39936, 40248, 44032, 44928, 49152, 49536, 53248, 53664, 55296, 59904, 60372, 66048, 71552, 73728, 74304, 79872, 80496, 88064, 89856, 99072, 106496, 107328, 110592, 119808, 120744, 132096, 143104, 147456, 148608, 159744, 160992, 176128, 179712, 198144, 212992, 214656, 221184, 239616, 241488, 264192, 286208, 297216, 319488, 321984, 352256, 359424, 396288, 429312, 442368, 479232, 482976, 528384, 572416, 594432, 638976, 643968, 704512, 718848, 792576, 858624, 958464, 965952, 1056768, 1144832, 1188864, 1287936, 1437696, 1585152, 1717248, 1916928, 1931904, 2113536, 2289664, 2377728, 2575872, 2875392, 3170304, 3434496, 3863808, 4579328, 4755456, 5151744, 5750784, 6340608, 6868992, 7727616, 9158656, 9510912, 10303488, 13737984, 15455232, 19021824, 20606976, 27475968, 30910464, 41213952, 61820928, 82427904, 123641856, 247283712]

約数ペア:

[(1, 247283712), (2, 123641856), (3, 82427904), (4, 61820928), (6, 41213952), (8, 30910464), (9, 27475968), (12, 20606976), (13, 19021824), (16, 15455232), (18, 13737984), (24, 10303488), (26, 9510912), (27, 9158656), (32, 7727616), (36, 6868992), (39, 6340608), (43, 5750784), (48, 5151744), (52, 4755456), (54, 4579328), (64, 3863808), (72, 3434496), (78, 3170304), (86, 2875392), (96, 2575872), (104, 2377728), (108, 2289664), (117, 2113536), (128, 1931904), (129, 1916928), (144, 1717248), (156, 1585152), (172, 1437696), (192, 1287936), (208, 1188864), (216, 1144832), (234, 1056768), (256, 965952), (258, 958464), (288, 858624), (312, 792576), (344, 718848), (351, 704512), (384, 643968), (387, 638976), (416, 594432), (432, 572416), (468, 528384), (512, 482976), (516, 479232), (559, 442368), (576, 429312), (624, 396288), (688, 359424), (702, 352256), (768, 321984), (774, 319488), (832, 297216), (864, 286208), (936, 264192), (1024, 241488), (1032, 239616), (1118, 221184), (1152, 214656), (1161, 212992), (1248, 198144), (1376, 179712), (1404, 176128), (1536, 160992), (1548, 159744), (1664, 148608), (1677, 147456), (1728, 143104), (1872, 132096), (2048, 120744), (2064, 119808), (2236, 110592), (2304, 107328), (2322, 106496), (2496, 99072), (2752, 89856), (2808, 88064), (3072, 80496), (3096, 79872), (3328, 74304), (3354, 73728), (3456, 71552), (3744, 66048), (4096, 60372), (4128, 59904), (4472, 55296), (4608, 53664), (4644, 53248), (4992, 49536), (5031, 49152), (5504, 44928), (5616, 44032), (6144, 40248), (6192, 39936), (6656, 37152), (6708, 36864), (6912, 35776), (7488, 33024), (8192, 30186), (8256, 29952), (8944, 27648), (9216, 26832), (9288, 26624), (9984, 24768), (10062, 24576), (11008, 22464), (11232, 22016), (12288, 20124), (12384, 19968), (13312, 18576), (13416, 18432), (13824, 17888), (14976, 16512), (15093, 16384)]