261011232

素因数分解:

$2^5\times 3^2\times {\mathrm{906289}}^1$

素因数の和:906305

約数の個数: 36

約数和(自身を含む): 742251510

約数和(自身を除く): 481240278

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 906289, 1812578, 2718867, 3625156, 5437734, 7250312, 8156601, 10875468, 14500624, 16313202, 21750936, 29001248, 32626404, 43501872, 65252808, 87003744, 130505616, 261011232]

約数ペア:

[(1, 261011232), (2, 130505616), (3, 87003744), (4, 65252808), (6, 43501872), (8, 32626404), (9, 29001248), (12, 21750936), (16, 16313202), (18, 14500624), (24, 10875468), (32, 8156601), (36, 7250312), (48, 5437734), (72, 3625156), (96, 2718867), (144, 1812578), (288, 906289)]