289247988

素因数分解:

$2^2\times 3^1\times {\mathrm{3271}}^1\times {\mathrm{7369}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 675209920

約数和(自身を除く): 385961932

約数列:

[1, 2, 3, 4, 6, 12, 3271, 6542, 7369, 9813, 13084, 14738, 19626, 22107, 29476, 39252, 44214, 88428, 24103999, 48207998, 72311997, 96415996, 144623994, 289247988]

約数ペア:

[(1, 289247988), (2, 144623994), (3, 96415996), (4, 72311997), (6, 48207998), (12, 24103999), (3271, 88428), (6542, 44214), (7369, 39252), (9813, 29476), (13084, 22107), (14738, 19626)]