818995968

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{16927}}^1$

素因数の和:16959

約数の個数: 144

約数和(自身を含む): 2768066560

約数和(自身を除く): 1949070592

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, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 16927, 24192, 33854, 48384, 50781, 67708, 101562, 118489, 135416, 152343, 203124, 236978, 270832, 304686, 355467, 406248, 457029, 473956, 541664, 609372, 710934, 812496, 914058, 947912, 1066401, 1083328, 1218744, 1421868, 1624992, 1828116, 1895824, 2132802, 2166656, 2437488, 2843736, 3199203, 3249984, 3656232, 3791648, 4265604, 4333312, 4874976, 5687472, 6398406, 6499968, 7312464, 7583296, 8531208, 9749952, 11374944, 12796812, 12999936, 14624928, 15166592, 17062416, 19499904, 22749888, 25593624, 29249856, 30333184, 34124832, 38999808, 45499776, 51187248, 58499712, 68249664, 90999552, 102374496, 116999424, 136499328, 204748992, 272998656, 409497984, 818995968]

約数ペア:

[(1, 818995968), (2, 409497984), (3, 272998656), (4, 204748992), (6, 136499328), (7, 116999424), (8, 102374496), (9, 90999552), (12, 68249664), (14, 58499712), (16, 51187248), (18, 45499776), (21, 38999808), (24, 34124832), (27, 30333184), (28, 29249856), (32, 25593624), (36, 22749888), (42, 19499904), (48, 17062416), (54, 15166592), (56, 14624928), (63, 12999936), (64, 12796812), (72, 11374944), (84, 9749952), (96, 8531208), (108, 7583296), (112, 7312464), (126, 6499968), (128, 6398406), (144, 5687472), (168, 4874976), (189, 4333312), (192, 4265604), (216, 3791648), (224, 3656232), (252, 3249984), (256, 3199203), (288, 2843736), (336, 2437488), (378, 2166656), (384, 2132802), (432, 1895824), (448, 1828116), (504, 1624992), (576, 1421868), (672, 1218744), (756, 1083328), (768, 1066401), (864, 947912), (896, 914058), (1008, 812496), (1152, 710934), (1344, 609372), (1512, 541664), (1728, 473956), (1792, 457029), (2016, 406248), (2304, 355467), (2688, 304686), (3024, 270832), (3456, 236978), (4032, 203124), (5376, 152343), (6048, 135416), (6912, 118489), (8064, 101562), (12096, 67708), (16128, 50781), (16927, 48384), (24192, 33854)]