326144

素因数分解:

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

素因数の和:45

約数の個数: 60

約数和(自身を含む): 816354

約数和(自身を除く): 490210

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, 5096, 5824, 6272, 6656, 10192, 11648, 12544, 20384, 23296, 25088, 40768, 46592, 81536, 163072, 326144]

約数ペア:

[(1, 326144), (2, 163072), (4, 81536), (7, 46592), (8, 40768), (13, 25088), (14, 23296), (16, 20384), (26, 12544), (28, 11648), (32, 10192), (49, 6656), (52, 6272), (56, 5824), (64, 5096), (91, 3584), (98, 3328), (104, 3136), (112, 2912), (128, 2548), (182, 1792), (196, 1664), (208, 1568), (224, 1456), (256, 1274), (364, 896), (392, 832), (416, 784), (448, 728), (512, 637)]