311616

素因数分解:

$2^6\times 3^2\times {\mathrm{541}}^1$

素因数の和:559

約数の個数: 42

約数和(自身を含む): 894842

約数和(自身を除く): 583226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 541, 576, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 8656, 9738, 12984, 17312, 19476, 25968, 34624, 38952, 51936, 77904, 103872, 155808, 311616]

約数ペア:

[(1, 311616), (2, 155808), (3, 103872), (4, 77904), (6, 51936), (8, 38952), (9, 34624), (12, 25968), (16, 19476), (18, 17312), (24, 12984), (32, 9738), (36, 8656), (48, 6492), (64, 4869), (72, 4328), (96, 3246), (144, 2164), (192, 1623), (288, 1082), (541, 576)]