1293248

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 42

約数和(自身を含む): 2837688

約数和(自身を除く): 1544440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 167, 176, 242, 334, 352, 484, 668, 704, 968, 1336, 1837, 1936, 2672, 3674, 3872, 5344, 7348, 7744, 10688, 14696, 20207, 29392, 40414, 58784, 80828, 117568, 161656, 323312, 646624, 1293248]

約数ペア:

[(1, 1293248), (2, 646624), (4, 323312), (8, 161656), (11, 117568), (16, 80828), (22, 58784), (32, 40414), (44, 29392), (64, 20207), (88, 14696), (121, 10688), (167, 7744), (176, 7348), (242, 5344), (334, 3872), (352, 3674), (484, 2672), (668, 1936), (704, 1837), (968, 1336)]