216715392

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 649128000

約数和(自身を除く): 432412608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 288, 292, 384, 432, 438, 576, 584, 657, 859, 864, 876, 1152, 1168, 1314, 1718, 1728, 1752, 1971, 2336, 2577, 2628, 3436, 3456, 3504, 3942, 4672, 5154, 5256, 6872, 7008, 7731, 7884, 9344, 10308, 10512, 13744, 14016, 15462, 15768, 20616, 21024, 23193, 27488, 28032, 30924, 31536, 41232, 42048, 46386, 54976, 61848, 62707, 63072, 82464, 84096, 92772, 109952, 123696, 125414, 126144, 164928, 185544, 188121, 247392, 250828, 252288, 329856, 371088, 376242, 494784, 501656, 564363, 742176, 752484, 989568, 1003312, 1128726, 1484352, 1504968, 1693089, 2006624, 2257452, 2968704, 3009936, 3386178, 4013248, 4514904, 6019872, 6772356, 8026496, 9029808, 12039744, 13544712, 18059616, 24079488, 27089424, 36119232, 54178848, 72238464, 108357696, 216715392]

約数ペア:

[(1, 216715392), (2, 108357696), (3, 72238464), (4, 54178848), (6, 36119232), (8, 27089424), (9, 24079488), (12, 18059616), (16, 13544712), (18, 12039744), (24, 9029808), (27, 8026496), (32, 6772356), (36, 6019872), (48, 4514904), (54, 4013248), (64, 3386178), (72, 3009936), (73, 2968704), (96, 2257452), (108, 2006624), (128, 1693089), (144, 1504968), (146, 1484352), (192, 1128726), (216, 1003312), (219, 989568), (288, 752484), (292, 742176), (384, 564363), (432, 501656), (438, 494784), (576, 376242), (584, 371088), (657, 329856), (859, 252288), (864, 250828), (876, 247392), (1152, 188121), (1168, 185544), (1314, 164928), (1718, 126144), (1728, 125414), (1752, 123696), (1971, 109952), (2336, 92772), (2577, 84096), (2628, 82464), (3436, 63072), (3456, 62707), (3504, 61848), (3942, 54976), (4672, 46386), (5154, 42048), (5256, 41232), (6872, 31536), (7008, 30924), (7731, 28032), (7884, 27488), (9344, 23193), (10308, 21024), (10512, 20616), (13744, 15768), (14016, 15462)]