808571904

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 176

約数和(自身を含む): 2593958400

約数和(自身を除く): 1785386496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 1979, 2128, 2432, 2688, 3072, 3192, 3584, 3648, 3958, 4256, 4864, 5376, 5937, 6384, 7168, 7296, 7916, 8512, 9728, 10752, 11874, 12768, 13853, 14592, 15832, 17024, 19456, 21504, 23748, 25536, 27706, 29184, 31664, 34048, 37601, 41559, 47496, 51072, 55412, 58368, 63328, 68096, 75202, 83118, 94992, 102144, 110824, 112803, 126656, 136192, 150404, 166236, 189984, 204288, 221648, 225606, 253312, 263207, 300808, 332472, 379968, 408576, 443296, 451212, 506624, 526414, 601616, 664944, 759936, 789621, 886592, 902424, 1013248, 1052828, 1203232, 1329888, 1519872, 1579242, 1773184, 1804848, 2026496, 2105656, 2406464, 2659776, 3039744, 3158484, 3546368, 3609696, 4211312, 4812928, 5319552, 6079488, 6316968, 7092736, 7219392, 8422624, 9625856, 10639104, 12633936, 14185472, 14438784, 16845248, 19251712, 21278208, 25267872, 28877568, 33690496, 38503424, 42556416, 50535744, 57755136, 67380992, 101071488, 115510272, 134761984, 202142976, 269523968, 404285952, 808571904]

約数ペア:

[(1, 808571904), (2, 404285952), (3, 269523968), (4, 202142976), (6, 134761984), (7, 115510272), (8, 101071488), (12, 67380992), (14, 57755136), (16, 50535744), (19, 42556416), (21, 38503424), (24, 33690496), (28, 28877568), (32, 25267872), (38, 21278208), (42, 19251712), (48, 16845248), (56, 14438784), (57, 14185472), (64, 12633936), (76, 10639104), (84, 9625856), (96, 8422624), (112, 7219392), (114, 7092736), (128, 6316968), (133, 6079488), (152, 5319552), (168, 4812928), (192, 4211312), (224, 3609696), (228, 3546368), (256, 3158484), (266, 3039744), (304, 2659776), (336, 2406464), (384, 2105656), (399, 2026496), (448, 1804848), (456, 1773184), (512, 1579242), (532, 1519872), (608, 1329888), (672, 1203232), (768, 1052828), (798, 1013248), (896, 902424), (912, 886592), (1024, 789621), (1064, 759936), (1216, 664944), (1344, 601616), (1536, 526414), (1596, 506624), (1792, 451212), (1824, 443296), (1979, 408576), (2128, 379968), (2432, 332472), (2688, 300808), (3072, 263207), (3192, 253312), (3584, 225606), (3648, 221648), (3958, 204288), (4256, 189984), (4864, 166236), (5376, 150404), (5937, 136192), (6384, 126656), (7168, 112803), (7296, 110824), (7916, 102144), (8512, 94992), (9728, 83118), (10752, 75202), (11874, 68096), (12768, 63328), (13853, 58368), (14592, 55412), (15832, 51072), (17024, 47496), (19456, 41559), (21504, 37601), (23748, 34048), (25536, 31664), (27706, 29184)]