243075216

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 448309104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 43, 48, 58, 62, 86, 87, 93, 116, 124, 129, 131, 172, 174, 186, 232, 248, 258, 262, 344, 348, 372, 393, 464, 496, 516, 524, 688, 696, 744, 786, 899, 1032, 1048, 1247, 1333, 1392, 1488, 1572, 1798, 2064, 2096, 2494, 2666, 2697, 3144, 3596, 3741, 3799, 3999, 4061, 4988, 5332, 5394, 5633, 6288, 7192, 7482, 7598, 7998, 8122, 9976, 10664, 10788, 11266, 11397, 12183, 14384, 14964, 15196, 15996, 16244, 16899, 19952, 21328, 21576, 22532, 22794, 24366, 29928, 30392, 31992, 32488, 33798, 38657, 43152, 45064, 45588, 48732, 59856, 60784, 63984, 64976, 67596, 77314, 90128, 91176, 97464, 115971, 117769, 135192, 154628, 163357, 174623, 182352, 194928, 231942, 235538, 270384, 309256, 326714, 349246, 353307, 463884, 471076, 490071, 523869, 618512, 653428, 698492, 706614, 927768, 942152, 980142, 1047738, 1306856, 1396984, 1413228, 1855536, 1884304, 1960284, 2095476, 2613712, 2793968, 2826456, 3920568, 4190952, 5064067, 5652912, 7841136, 8381904, 10128134, 15192201, 20256268, 30384402, 40512536, 60768804, 81025072, 121537608, 243075216]

約数ペア:

[(1, 243075216), (2, 121537608), (3, 81025072), (4, 60768804), (6, 40512536), (8, 30384402), (12, 20256268), (16, 15192201), (24, 10128134), (29, 8381904), (31, 7841136), (43, 5652912), (48, 5064067), (58, 4190952), (62, 3920568), (86, 2826456), (87, 2793968), (93, 2613712), (116, 2095476), (124, 1960284), (129, 1884304), (131, 1855536), (172, 1413228), (174, 1396984), (186, 1306856), (232, 1047738), (248, 980142), (258, 942152), (262, 927768), (344, 706614), (348, 698492), (372, 653428), (393, 618512), (464, 523869), (496, 490071), (516, 471076), (524, 463884), (688, 353307), (696, 349246), (744, 326714), (786, 309256), (899, 270384), (1032, 235538), (1048, 231942), (1247, 194928), (1333, 182352), (1392, 174623), (1488, 163357), (1572, 154628), (1798, 135192), (2064, 117769), (2096, 115971), (2494, 97464), (2666, 91176), (2697, 90128), (3144, 77314), (3596, 67596), (3741, 64976), (3799, 63984), (3999, 60784), (4061, 59856), (4988, 48732), (5332, 45588), (5394, 45064), (5633, 43152), (6288, 38657), (7192, 33798), (7482, 32488), (7598, 31992), (7998, 30392), (8122, 29928), (9976, 24366), (10664, 22794), (10788, 22532), (11266, 21576), (11397, 21328), (12183, 19952), (14384, 16899), (14964, 16244), (15196, 15996)]