2143117312

素因数分解:

$2^{13}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 168

約数和(自身を含む): 5266806840

約数和(自身を除く): 3123689528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 281, 304, 392, 448, 512, 532, 562, 608, 784, 896, 931, 1024, 1064, 1124, 1216, 1568, 1792, 1862, 1967, 2048, 2128, 2248, 2432, 3136, 3584, 3724, 3934, 4096, 4256, 4496, 4864, 5339, 6272, 7168, 7448, 7868, 8192, 8512, 8992, 9728, 10678, 12544, 13769, 14336, 14896, 15736, 17024, 17984, 19456, 21356, 25088, 27538, 28672, 29792, 31472, 34048, 35968, 37373, 38912, 42712, 50176, 55076, 57344, 59584, 62944, 68096, 71936, 74746, 77824, 85424, 100352, 110152, 119168, 125888, 136192, 143872, 149492, 155648, 170848, 200704, 220304, 238336, 251776, 261611, 272384, 287744, 298984, 341696, 401408, 440608, 476672, 503552, 523222, 544768, 575488, 597968, 683392, 881216, 953344, 1007104, 1046444, 1089536, 1150976, 1195936, 1366784, 1762432, 1906688, 2014208, 2092888, 2301952, 2391872, 2733568, 3524864, 3813376, 4028416, 4185776, 4783744, 5467136, 7049728, 7626752, 8056832, 8371552, 9567488, 10934272, 14099456, 16113664, 16743104, 19134976, 21868544, 28198912, 33486208, 38269952, 43737088, 56397824, 66972416, 76539904, 112795648, 133944832, 153079808, 267889664, 306159616, 535779328, 1071558656, 2143117312]

約数ペア:

[(1, 2143117312), (2, 1071558656), (4, 535779328), (7, 306159616), (8, 267889664), (14, 153079808), (16, 133944832), (19, 112795648), (28, 76539904), (32, 66972416), (38, 56397824), (49, 43737088), (56, 38269952), (64, 33486208), (76, 28198912), (98, 21868544), (112, 19134976), (128, 16743104), (133, 16113664), (152, 14099456), (196, 10934272), (224, 9567488), (256, 8371552), (266, 8056832), (281, 7626752), (304, 7049728), (392, 5467136), (448, 4783744), (512, 4185776), (532, 4028416), (562, 3813376), (608, 3524864), (784, 2733568), (896, 2391872), (931, 2301952), (1024, 2092888), (1064, 2014208), (1124, 1906688), (1216, 1762432), (1568, 1366784), (1792, 1195936), (1862, 1150976), (1967, 1089536), (2048, 1046444), (2128, 1007104), (2248, 953344), (2432, 881216), (3136, 683392), (3584, 597968), (3724, 575488), (3934, 544768), (4096, 523222), (4256, 503552), (4496, 476672), (4864, 440608), (5339, 401408), (6272, 341696), (7168, 298984), (7448, 287744), (7868, 272384), (8192, 261611), (8512, 251776), (8992, 238336), (9728, 220304), (10678, 200704), (12544, 170848), (13769, 155648), (14336, 149492), (14896, 143872), (15736, 136192), (17024, 125888), (17984, 119168), (19456, 110152), (21356, 100352), (25088, 85424), (27538, 77824), (28672, 74746), (29792, 71936), (31472, 68096), (34048, 62944), (35968, 59584), (37373, 57344), (38912, 55076), (42712, 50176)]