306664272

素因数分解:

$2^4\times 3^3\times {\mathrm{709871}}^1$

素因数の和:709888

約数の個数: 40

約数和(自身を含む): 880241280

約数和(自身を除く): 573577008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 709871, 1419742, 2129613, 2839484, 4259226, 5678968, 6388839, 8518452, 11357936, 12777678, 17036904, 19166517, 25555356, 34073808, 38333034, 51110712, 76666068, 102221424, 153332136, 306664272]

約数ペア:

[(1, 306664272), (2, 153332136), (3, 102221424), (4, 76666068), (6, 51110712), (8, 38333034), (9, 34073808), (12, 25555356), (16, 19166517), (18, 17036904), (24, 12777678), (27, 11357936), (36, 8518452), (48, 6388839), (54, 5678968), (72, 4259226), (108, 2839484), (144, 2129613), (216, 1419742), (432, 709871)]