280117248

素因数分解:

$2^{14}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 770679840

約数和(自身を除く): 490562592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 139, 164, 192, 246, 256, 278, 328, 384, 417, 492, 512, 556, 656, 768, 834, 984, 1024, 1112, 1312, 1536, 1668, 1968, 2048, 2224, 2624, 3072, 3336, 3936, 4096, 4448, 5248, 5699, 6144, 6672, 7872, 8192, 8896, 10496, 11398, 12288, 13344, 15744, 16384, 17097, 17792, 20992, 22796, 24576, 26688, 31488, 34194, 35584, 41984, 45592, 49152, 53376, 62976, 68388, 71168, 83968, 91184, 106752, 125952, 136776, 142336, 167936, 182368, 213504, 251904, 273552, 284672, 335872, 364736, 427008, 503808, 547104, 569344, 671744, 729472, 854016, 1007616, 1094208, 1138688, 1458944, 1708032, 2015232, 2188416, 2277376, 2917888, 3416064, 4376832, 5835776, 6832128, 8753664, 11671552, 17507328, 23343104, 35014656, 46686208, 70029312, 93372416, 140058624, 280117248]

約数ペア:

[(1, 280117248), (2, 140058624), (3, 93372416), (4, 70029312), (6, 46686208), (8, 35014656), (12, 23343104), (16, 17507328), (24, 11671552), (32, 8753664), (41, 6832128), (48, 5835776), (64, 4376832), (82, 3416064), (96, 2917888), (123, 2277376), (128, 2188416), (139, 2015232), (164, 1708032), (192, 1458944), (246, 1138688), (256, 1094208), (278, 1007616), (328, 854016), (384, 729472), (417, 671744), (492, 569344), (512, 547104), (556, 503808), (656, 427008), (768, 364736), (834, 335872), (984, 284672), (1024, 273552), (1112, 251904), (1312, 213504), (1536, 182368), (1668, 167936), (1968, 142336), (2048, 136776), (2224, 125952), (2624, 106752), (3072, 91184), (3336, 83968), (3936, 71168), (4096, 68388), (4448, 62976), (5248, 53376), (5699, 49152), (6144, 45592), (6672, 41984), (7872, 35584), (8192, 34194), (8896, 31488), (10496, 26688), (11398, 24576), (12288, 22796), (13344, 20992), (15744, 17792), (16384, 17097)]