288420642

素因数分解:

$2^1\times 3^3\times {\mathrm{5341123}}^1$

素因数の和:5341134

約数の個数: 16

約数和(自身を含む): 640934880

約数和(自身を除く): 352514238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5341123, 10682246, 16023369, 32046738, 48070107, 96140214, 144210321, 288420642]

約数ペア:

[(1, 288420642), (2, 144210321), (3, 96140214), (6, 48070107), (9, 32046738), (18, 16023369), (27, 10682246), (54, 5341123)]