217328832

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 280

約数和(自身を含む): 756794016

約数和(自身を除く): 539465184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 81, 84, 96, 106, 108, 112, 113, 126, 144, 159, 162, 168, 189, 192, 212, 216, 224, 226, 252, 288, 318, 324, 336, 339, 371, 378, 424, 432, 448, 452, 477, 504, 567, 576, 636, 648, 672, 678, 742, 756, 791, 848, 864, 904, 954, 1008, 1017, 1113, 1134, 1272, 1296, 1344, 1356, 1431, 1484, 1512, 1582, 1696, 1728, 1808, 1908, 2016, 2034, 2226, 2268, 2373, 2544, 2592, 2712, 2862, 2968, 3024, 3051, 3164, 3339, 3392, 3616, 3816, 4032, 4068, 4293, 4452, 4536, 4746, 5088, 5184, 5424, 5724, 5936, 5989, 6048, 6102, 6328, 6678, 7119, 7232, 7632, 8136, 8586, 8904, 9072, 9153, 9492, 10017, 10176, 10848, 11448, 11872, 11978, 12096, 12204, 12656, 13356, 14238, 15264, 16272, 17172, 17808, 17967, 18144, 18306, 18984, 20034, 21357, 21696, 22896, 23744, 23956, 24408, 25312, 26712, 28476, 30051, 30528, 32544, 34344, 35616, 35934, 36288, 36612, 37968, 40068, 41923, 42714, 45792, 47912, 48816, 50624, 53424, 53901, 56952, 60102, 64071, 65088, 68688, 71232, 71868, 73224, 75936, 80136, 83846, 85428, 91584, 95824, 97632, 106848, 107802, 113904, 120204, 125769, 128142, 137376, 143736, 146448, 151872, 160272, 161703, 167692, 170856, 191648, 195264, 213696, 215604, 227808, 240408, 251538, 256284, 274752, 287472, 292896, 320544, 323406, 335384, 341712, 377307, 383296, 431208, 455616, 480816, 485109, 503076, 512568, 574944, 585792, 641088, 646812, 670768, 683424, 754614, 862416, 961632, 970218, 1006152, 1025136, 1131921, 1149888, 1293624, 1341536, 1366848, 1509228, 1724832, 1923264, 1940436, 2012304, 2050272, 2263842, 2587248, 2683072, 3018456, 3395763, 3449664, 3880872, 4024608, 4100544, 4527684, 5174496, 6036912, 6791526, 7761744, 8049216, 9055368, 10348992, 12073824, 13583052, 15523488, 18110736, 24147648, 27166104, 31046976, 36221472, 54332208, 72442944, 108664416, 217328832]

約数ペア:

[(1, 217328832), (2, 108664416), (3, 72442944), (4, 54332208), (6, 36221472), (7, 31046976), (8, 27166104), (9, 24147648), (12, 18110736), (14, 15523488), (16, 13583052), (18, 12073824), (21, 10348992), (24, 9055368), (27, 8049216), (28, 7761744), (32, 6791526), (36, 6036912), (42, 5174496), (48, 4527684), (53, 4100544), (54, 4024608), (56, 3880872), (63, 3449664), (64, 3395763), (72, 3018456), (81, 2683072), (84, 2587248), (96, 2263842), (106, 2050272), (108, 2012304), (112, 1940436), (113, 1923264), (126, 1724832), (144, 1509228), (159, 1366848), (162, 1341536), (168, 1293624), (189, 1149888), (192, 1131921), (212, 1025136), (216, 1006152), (224, 970218), (226, 961632), (252, 862416), (288, 754614), (318, 683424), (324, 670768), (336, 646812), (339, 641088), (371, 585792), (378, 574944), (424, 512568), (432, 503076), (448, 485109), (452, 480816), (477, 455616), (504, 431208), (567, 383296), (576, 377307), (636, 341712), (648, 335384), (672, 323406), (678, 320544), (742, 292896), (756, 287472), (791, 274752), (848, 256284), (864, 251538), (904, 240408), (954, 227808), (1008, 215604), (1017, 213696), (1113, 195264), (1134, 191648), (1272, 170856), (1296, 167692), (1344, 161703), (1356, 160272), (1431, 151872), (1484, 146448), (1512, 143736), (1582, 137376), (1696, 128142), (1728, 125769), (1808, 120204), (1908, 113904), (2016, 107802), (2034, 106848), (2226, 97632), (2268, 95824), (2373, 91584), (2544, 85428), (2592, 83846), (2712, 80136), (2862, 75936), (2968, 73224), (3024, 71868), (3051, 71232), (3164, 68688), (3339, 65088), (3392, 64071), (3616, 60102), (3816, 56952), (4032, 53901), (4068, 53424), (4293, 50624), (4452, 48816), (4536, 47912), (4746, 45792), (5088, 42714), (5184, 41923), (5424, 40068), (5724, 37968), (5936, 36612), (5989, 36288), (6048, 35934), (6102, 35616), (6328, 34344), (6678, 32544), (7119, 30528), (7232, 30051), (7632, 28476), (8136, 26712), (8586, 25312), (8904, 24408), (9072, 23956), (9153, 23744), (9492, 22896), (10017, 21696), (10176, 21357), (10848, 20034), (11448, 18984), (11872, 18306), (11978, 18144), (12096, 17967), (12204, 17808), (12656, 17172), (13356, 16272), (14238, 15264)]