231558912

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 180

約数和(自身を含む): 744445240

約数和(自身を除く): 512886328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 859, 864, 936, 1053, 1152, 1248, 1296, 1404, 1664, 1718, 1728, 1872, 2106, 2304, 2496, 2577, 2592, 2808, 3328, 3436, 3456, 3744, 4212, 4992, 5154, 5184, 5616, 6872, 6912, 7488, 7731, 8424, 9984, 10308, 10368, 11167, 11232, 13744, 14976, 15462, 16848, 20616, 20736, 22334, 22464, 23193, 27488, 29952, 30924, 33501, 33696, 41232, 44668, 44928, 46386, 54976, 61848, 67002, 67392, 69579, 82464, 89336, 89856, 92772, 100503, 109952, 123696, 134004, 134784, 139158, 164928, 178672, 185544, 201006, 219904, 247392, 268008, 269568, 278316, 301509, 329856, 357344, 371088, 402012, 494784, 536016, 556632, 603018, 659712, 714688, 742176, 804024, 904527, 989568, 1072032, 1113264, 1206036, 1429376, 1484352, 1608048, 1809054, 1979136, 2144064, 2226528, 2412072, 2858752, 2968704, 3216096, 3618108, 4288128, 4453056, 4824144, 5937408, 6432192, 7236216, 8576256, 8906112, 9648288, 12864384, 14472432, 17812224, 19296576, 25728768, 28944864, 38593152, 57889728, 77186304, 115779456, 231558912]

約数ペア:

[(1, 231558912), (2, 115779456), (3, 77186304), (4, 57889728), (6, 38593152), (8, 28944864), (9, 25728768), (12, 19296576), (13, 17812224), (16, 14472432), (18, 12864384), (24, 9648288), (26, 8906112), (27, 8576256), (32, 7236216), (36, 6432192), (39, 5937408), (48, 4824144), (52, 4453056), (54, 4288128), (64, 3618108), (72, 3216096), (78, 2968704), (81, 2858752), (96, 2412072), (104, 2226528), (108, 2144064), (117, 1979136), (128, 1809054), (144, 1608048), (156, 1484352), (162, 1429376), (192, 1206036), (208, 1113264), (216, 1072032), (234, 989568), (256, 904527), (288, 804024), (312, 742176), (324, 714688), (351, 659712), (384, 603018), (416, 556632), (432, 536016), (468, 494784), (576, 402012), (624, 371088), (648, 357344), (702, 329856), (768, 301509), (832, 278316), (859, 269568), (864, 268008), (936, 247392), (1053, 219904), (1152, 201006), (1248, 185544), (1296, 178672), (1404, 164928), (1664, 139158), (1718, 134784), (1728, 134004), (1872, 123696), (2106, 109952), (2304, 100503), (2496, 92772), (2577, 89856), (2592, 89336), (2808, 82464), (3328, 69579), (3436, 67392), (3456, 67002), (3744, 61848), (4212, 54976), (4992, 46386), (5154, 44928), (5184, 44668), (5616, 41232), (6872, 33696), (6912, 33501), (7488, 30924), (7731, 29952), (8424, 27488), (9984, 23193), (10308, 22464), (10368, 22334), (11167, 20736), (11232, 20616), (13744, 16848), (14976, 15462)]