254148576

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 774385920

約数和(自身を除く): 520237344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 43, 44, 48, 58, 66, 86, 87, 88, 96, 116, 129, 132, 172, 174, 176, 193, 232, 258, 264, 319, 344, 348, 352, 386, 464, 473, 516, 528, 579, 638, 688, 696, 772, 928, 946, 957, 1032, 1056, 1158, 1247, 1276, 1376, 1392, 1419, 1544, 1892, 1914, 2064, 2123, 2316, 2494, 2552, 2784, 2838, 3088, 3741, 3784, 3828, 4128, 4246, 4632, 4988, 5104, 5597, 5676, 6176, 6369, 7482, 7568, 7656, 8299, 8492, 9264, 9976, 10208, 11194, 11352, 12738, 13717, 14964, 15136, 15312, 16598, 16791, 16984, 18528, 19952, 22388, 22704, 24897, 25476, 27434, 29928, 30624, 33196, 33582, 33968, 39904, 41151, 44776, 45408, 49794, 50952, 54868, 59856, 61567, 66392, 67164, 67936, 82302, 89552, 91289, 99588, 101904, 109736, 119712, 123134, 132784, 134328, 164604, 179104, 182578, 184701, 199176, 203808, 219472, 240671, 246268, 265568, 268656, 273867, 329208, 365156, 369402, 398352, 438944, 481342, 492536, 537312, 547734, 658416, 722013, 730312, 738804, 796704, 962684, 985072, 1095468, 1316832, 1444026, 1460624, 1477608, 1925368, 1970144, 2190936, 2647381, 2888052, 2921248, 2955216, 3850736, 4381872, 5294762, 5776104, 5910432, 7701472, 7942143, 8763744, 10589524, 11552208, 15884286, 21179048, 23104416, 31768572, 42358096, 63537144, 84716192, 127074288, 254148576]

約数ペア:

[(1, 254148576), (2, 127074288), (3, 84716192), (4, 63537144), (6, 42358096), (8, 31768572), (11, 23104416), (12, 21179048), (16, 15884286), (22, 11552208), (24, 10589524), (29, 8763744), (32, 7942143), (33, 7701472), (43, 5910432), (44, 5776104), (48, 5294762), (58, 4381872), (66, 3850736), (86, 2955216), (87, 2921248), (88, 2888052), (96, 2647381), (116, 2190936), (129, 1970144), (132, 1925368), (172, 1477608), (174, 1460624), (176, 1444026), (193, 1316832), (232, 1095468), (258, 985072), (264, 962684), (319, 796704), (344, 738804), (348, 730312), (352, 722013), (386, 658416), (464, 547734), (473, 537312), (516, 492536), (528, 481342), (579, 438944), (638, 398352), (688, 369402), (696, 365156), (772, 329208), (928, 273867), (946, 268656), (957, 265568), (1032, 246268), (1056, 240671), (1158, 219472), (1247, 203808), (1276, 199176), (1376, 184701), (1392, 182578), (1419, 179104), (1544, 164604), (1892, 134328), (1914, 132784), (2064, 123134), (2123, 119712), (2316, 109736), (2494, 101904), (2552, 99588), (2784, 91289), (2838, 89552), (3088, 82302), (3741, 67936), (3784, 67164), (3828, 66392), (4128, 61567), (4246, 59856), (4632, 54868), (4988, 50952), (5104, 49794), (5597, 45408), (5676, 44776), (6176, 41151), (6369, 39904), (7482, 33968), (7568, 33582), (7656, 33196), (8299, 30624), (8492, 29928), (9264, 27434), (9976, 25476), (10208, 24897), (11194, 22704), (11352, 22388), (12738, 19952), (13717, 18528), (14964, 16984), (15136, 16791), (15312, 16598)]