1379915264

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4276

約数の個数: 120

約数和(自身を含む): 3454810128

約数和(自身を除く): 2074894864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 3584, 4231, 5096, 5824, 6272, 6656, 8462, 10192, 11648, 12544, 16924, 20384, 23296, 25088, 29617, 33848, 40768, 46592, 55003, 59234, 67696, 81536, 110006, 118468, 135392, 163072, 207319, 220012, 236936, 270784, 326144, 385021, 414638, 440024, 473872, 541568, 770042, 829276, 880048, 947744, 1083136, 1540084, 1658552, 1760096, 1895488, 2166272, 2695147, 3080168, 3317104, 3520192, 3790976, 5390294, 6160336, 6634208, 7040384, 7581952, 10780588, 12320672, 13268416, 14080768, 15163904, 21561176, 24641344, 26536832, 28161536, 43122352, 49282688, 53073664, 86244704, 98565376, 106147328, 172489408, 197130752, 344978816, 689957632, 1379915264]

約数ペア:

[(1, 1379915264), (2, 689957632), (4, 344978816), (7, 197130752), (8, 172489408), (13, 106147328), (14, 98565376), (16, 86244704), (26, 53073664), (28, 49282688), (32, 43122352), (49, 28161536), (52, 26536832), (56, 24641344), (64, 21561176), (91, 15163904), (98, 14080768), (104, 13268416), (112, 12320672), (128, 10780588), (182, 7581952), (196, 7040384), (208, 6634208), (224, 6160336), (256, 5390294), (364, 3790976), (392, 3520192), (416, 3317104), (448, 3080168), (512, 2695147), (637, 2166272), (728, 1895488), (784, 1760096), (832, 1658552), (896, 1540084), (1274, 1083136), (1456, 947744), (1568, 880048), (1664, 829276), (1792, 770042), (2548, 541568), (2912, 473872), (3136, 440024), (3328, 414638), (3584, 385021), (4231, 326144), (5096, 270784), (5824, 236936), (6272, 220012), (6656, 207319), (8462, 163072), (10192, 135392), (11648, 118468), (12544, 110006), (16924, 81536), (20384, 67696), (23296, 59234), (25088, 55003), (29617, 46592), (33848, 40768)]