289727544

素因数分解:

$2^3\times 3^1\times {\mathrm{12071981}}^1$

素因数の和:12071990

約数の個数: 16

約数和(自身を含む): 724318920

約数和(自身を除く): 434591376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12071981, 24143962, 36215943, 48287924, 72431886, 96575848, 144863772, 289727544]

約数ペア:

[(1, 289727544), (2, 144863772), (3, 96575848), (4, 72431886), (6, 48287924), (8, 36215943), (12, 24143962), (24, 12071981)]