720131772

素因数分解:

$2^2\times 3^1\times {\mathrm{1867}}^1\times {\mathrm{32143}}^1$

素因数の和:34017

約数の個数: 24

約数和(自身を含む): 1681259776

約数和(自身を除く): 961128004

約数列:

[1, 2, 3, 4, 6, 12, 1867, 3734, 5601, 7468, 11202, 22404, 32143, 64286, 96429, 128572, 192858, 385716, 60010981, 120021962, 180032943, 240043924, 360065886, 720131772]

約数ペア:

[(1, 720131772), (2, 360065886), (3, 240043924), (4, 180032943), (6, 120021962), (12, 60010981), (1867, 385716), (3734, 192858), (5601, 128572), (7468, 96429), (11202, 64286), (22404, 32143)]