249645168

素因数分解:

$2^4\times 3^2\times {\mathrm{1733647}}^1$

素因数の和:1733661

約数の個数: 30

約数和(自身を含む): 698660144

約数和(自身を除く): 449014976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1733647, 3467294, 5200941, 6934588, 10401882, 13869176, 15602823, 20803764, 27738352, 31205646, 41607528, 62411292, 83215056, 124822584, 249645168]

約数ペア:

[(1, 249645168), (2, 124822584), (3, 83215056), (4, 62411292), (6, 41607528), (8, 31205646), (9, 27738352), (12, 20803764), (16, 15602823), (18, 13869176), (24, 10401882), (36, 6934588), (48, 5200941), (72, 3467294), (144, 1733647)]