319832832

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 993972672

約数和(自身を除く): 674139840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 131, 132, 136, 176, 187, 192, 204, 256, 262, 264, 272, 289, 352, 374, 384, 393, 408, 524, 528, 544, 561, 578, 704, 748, 768, 786, 816, 867, 1048, 1056, 1088, 1122, 1156, 1408, 1441, 1496, 1572, 1632, 1734, 2096, 2112, 2176, 2227, 2244, 2312, 2816, 2882, 2992, 3144, 3179, 3264, 3468, 4192, 4224, 4323, 4352, 4454, 4488, 4624, 5764, 5984, 6288, 6358, 6528, 6681, 6936, 8384, 8448, 8646, 8908, 8976, 9248, 9537, 11528, 11968, 12576, 12716, 13056, 13362, 13872, 16768, 17292, 17816, 17952, 18496, 19074, 23056, 23936, 24497, 25152, 25432, 26724, 27744, 33536, 34584, 35632, 35904, 36992, 37859, 38148, 46112, 47872, 48994, 50304, 50864, 53448, 55488, 69168, 71264, 71808, 73491, 73984, 75718, 76296, 92224, 97988, 100608, 101728, 106896, 110976, 113577, 138336, 142528, 143616, 146982, 151436, 152592, 184448, 195976, 203456, 213792, 221952, 227154, 276672, 285056, 293964, 302872, 305184, 368896, 391952, 406912, 416449, 427584, 454308, 553344, 570112, 587928, 605744, 610368, 783904, 813824, 832898, 855168, 908616, 1106688, 1175856, 1211488, 1220736, 1249347, 1567808, 1665796, 1710336, 1817232, 2351712, 2422976, 2441472, 2498694, 3135616, 3331592, 3634464, 4703424, 4845952, 4997388, 6271232, 6663184, 7268928, 9406848, 9691904, 9994776, 13326368, 14537856, 18813696, 19989552, 26652736, 29075712, 39979104, 53305472, 79958208, 106610944, 159916416, 319832832]

約数ペア:

[(1, 319832832), (2, 159916416), (3, 106610944), (4, 79958208), (6, 53305472), (8, 39979104), (11, 29075712), (12, 26652736), (16, 19989552), (17, 18813696), (22, 14537856), (24, 13326368), (32, 9994776), (33, 9691904), (34, 9406848), (44, 7268928), (48, 6663184), (51, 6271232), (64, 4997388), (66, 4845952), (68, 4703424), (88, 3634464), (96, 3331592), (102, 3135616), (128, 2498694), (131, 2441472), (132, 2422976), (136, 2351712), (176, 1817232), (187, 1710336), (192, 1665796), (204, 1567808), (256, 1249347), (262, 1220736), (264, 1211488), (272, 1175856), (289, 1106688), (352, 908616), (374, 855168), (384, 832898), (393, 813824), (408, 783904), (524, 610368), (528, 605744), (544, 587928), (561, 570112), (578, 553344), (704, 454308), (748, 427584), (768, 416449), (786, 406912), (816, 391952), (867, 368896), (1048, 305184), (1056, 302872), (1088, 293964), (1122, 285056), (1156, 276672), (1408, 227154), (1441, 221952), (1496, 213792), (1572, 203456), (1632, 195976), (1734, 184448), (2096, 152592), (2112, 151436), (2176, 146982), (2227, 143616), (2244, 142528), (2312, 138336), (2816, 113577), (2882, 110976), (2992, 106896), (3144, 101728), (3179, 100608), (3264, 97988), (3468, 92224), (4192, 76296), (4224, 75718), (4323, 73984), (4352, 73491), (4454, 71808), (4488, 71264), (4624, 69168), (5764, 55488), (5984, 53448), (6288, 50864), (6358, 50304), (6528, 48994), (6681, 47872), (6936, 46112), (8384, 38148), (8448, 37859), (8646, 36992), (8908, 35904), (8976, 35632), (9248, 34584), (9537, 33536), (11528, 27744), (11968, 26724), (12576, 25432), (12716, 25152), (13056, 24497), (13362, 23936), (13872, 23056), (16768, 19074), (17292, 18496), (17816, 17952)]