254205336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 827038080

約数和(自身を除く): 572832744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 49, 56, 66, 77, 84, 86, 88, 98, 129, 132, 147, 154, 168, 172, 196, 231, 258, 264, 294, 301, 308, 344, 392, 457, 462, 473, 516, 539, 588, 602, 616, 903, 914, 924, 946, 1032, 1078, 1176, 1204, 1371, 1419, 1617, 1806, 1828, 1848, 1892, 2107, 2156, 2408, 2742, 2838, 3199, 3234, 3311, 3612, 3656, 3784, 4214, 4312, 5027, 5484, 5676, 6321, 6398, 6468, 6622, 7224, 8428, 9597, 9933, 10054, 10968, 11352, 12642, 12796, 12936, 13244, 15081, 16856, 19194, 19651, 19866, 20108, 22393, 23177, 25284, 25592, 26488, 30162, 35189, 38388, 39302, 39732, 40216, 44786, 46354, 50568, 58953, 60324, 67179, 69531, 70378, 76776, 78604, 79464, 89572, 92708, 105567, 117906, 120648, 134358, 137557, 139062, 140756, 157208, 179144, 185416, 211134, 216161, 235812, 246323, 268716, 275114, 278124, 281512, 412671, 422268, 432322, 471624, 492646, 537432, 550228, 556248, 648483, 738969, 825342, 844536, 864644, 962899, 985292, 1100456, 1296966, 1477938, 1513127, 1650684, 1729288, 1925798, 1970584, 2593932, 2888697, 2955876, 3026254, 3301368, 3851596, 4539381, 5187864, 5777394, 5911752, 6052508, 7703192, 9078762, 10591889, 11554788, 12105016, 18157524, 21183778, 23109576, 31775667, 36315048, 42367556, 63551334, 84735112, 127102668, 254205336]

約数ペア:

[(1, 254205336), (2, 127102668), (3, 84735112), (4, 63551334), (6, 42367556), (7, 36315048), (8, 31775667), (11, 23109576), (12, 21183778), (14, 18157524), (21, 12105016), (22, 11554788), (24, 10591889), (28, 9078762), (33, 7703192), (42, 6052508), (43, 5911752), (44, 5777394), (49, 5187864), (56, 4539381), (66, 3851596), (77, 3301368), (84, 3026254), (86, 2955876), (88, 2888697), (98, 2593932), (129, 1970584), (132, 1925798), (147, 1729288), (154, 1650684), (168, 1513127), (172, 1477938), (196, 1296966), (231, 1100456), (258, 985292), (264, 962899), (294, 864644), (301, 844536), (308, 825342), (344, 738969), (392, 648483), (457, 556248), (462, 550228), (473, 537432), (516, 492646), (539, 471624), (588, 432322), (602, 422268), (616, 412671), (903, 281512), (914, 278124), (924, 275114), (946, 268716), (1032, 246323), (1078, 235812), (1176, 216161), (1204, 211134), (1371, 185416), (1419, 179144), (1617, 157208), (1806, 140756), (1828, 139062), (1848, 137557), (1892, 134358), (2107, 120648), (2156, 117906), (2408, 105567), (2742, 92708), (2838, 89572), (3199, 79464), (3234, 78604), (3311, 76776), (3612, 70378), (3656, 69531), (3784, 67179), (4214, 60324), (4312, 58953), (5027, 50568), (5484, 46354), (5676, 44786), (6321, 40216), (6398, 39732), (6468, 39302), (6622, 38388), (7224, 35189), (8428, 30162), (9597, 26488), (9933, 25592), (10054, 25284), (10968, 23177), (11352, 22393), (12642, 20108), (12796, 19866), (12936, 19651), (13244, 19194), (15081, 16856)]