1890779136

素因数分解:

$2^{16}\times 3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 136

約数和(自身を含む): 5158954560

約数和(自身を除く): 3268175424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 163, 177, 192, 236, 256, 326, 354, 384, 472, 489, 512, 652, 708, 768, 944, 978, 1024, 1304, 1416, 1536, 1888, 1956, 2048, 2608, 2832, 3072, 3776, 3912, 4096, 5216, 5664, 6144, 7552, 7824, 8192, 9617, 10432, 11328, 12288, 15104, 15648, 16384, 19234, 20864, 22656, 24576, 28851, 30208, 31296, 32768, 38468, 41728, 45312, 49152, 57702, 60416, 62592, 65536, 76936, 83456, 90624, 98304, 115404, 120832, 125184, 153872, 166912, 181248, 196608, 230808, 241664, 250368, 307744, 333824, 362496, 461616, 483328, 500736, 615488, 667648, 724992, 923232, 966656, 1001472, 1230976, 1335296, 1449984, 1846464, 1933312, 2002944, 2461952, 2670592, 2899968, 3692928, 3866624, 4005888, 4923904, 5341184, 5799936, 7385856, 8011776, 9847808, 10682368, 11599872, 14771712, 16023552, 19695616, 29543424, 32047104, 39391232, 59086848, 78782464, 118173696, 157564928, 236347392, 315129856, 472694784, 630259712, 945389568, 1890779136]

約数ペア:

[(1, 1890779136), (2, 945389568), (3, 630259712), (4, 472694784), (6, 315129856), (8, 236347392), (12, 157564928), (16, 118173696), (24, 78782464), (32, 59086848), (48, 39391232), (59, 32047104), (64, 29543424), (96, 19695616), (118, 16023552), (128, 14771712), (163, 11599872), (177, 10682368), (192, 9847808), (236, 8011776), (256, 7385856), (326, 5799936), (354, 5341184), (384, 4923904), (472, 4005888), (489, 3866624), (512, 3692928), (652, 2899968), (708, 2670592), (768, 2461952), (944, 2002944), (978, 1933312), (1024, 1846464), (1304, 1449984), (1416, 1335296), (1536, 1230976), (1888, 1001472), (1956, 966656), (2048, 923232), (2608, 724992), (2832, 667648), (3072, 615488), (3776, 500736), (3912, 483328), (4096, 461616), (5216, 362496), (5664, 333824), (6144, 307744), (7552, 250368), (7824, 241664), (8192, 230808), (9617, 196608), (10432, 181248), (11328, 166912), (12288, 153872), (15104, 125184), (15648, 120832), (16384, 115404), (19234, 98304), (20864, 90624), (22656, 83456), (24576, 76936), (28851, 65536), (30208, 62592), (31296, 60416), (32768, 57702), (38468, 49152), (41728, 45312)]