264220272

素因数分解:

$2^4\times 3^3\times {\mathrm{611621}}^1$

素因数の和:611638

約数の個数: 40

約数和(自身を含む): 758411280

約数和(自身を除く): 494191008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 611621, 1223242, 1834863, 2446484, 3669726, 4892968, 5504589, 7339452, 9785936, 11009178, 14678904, 16513767, 22018356, 29357808, 33027534, 44036712, 66055068, 88073424, 132110136, 264220272]

約数ペア:

[(1, 264220272), (2, 132110136), (3, 88073424), (4, 66055068), (6, 44036712), (8, 33027534), (9, 29357808), (12, 22018356), (16, 16513767), (18, 14678904), (24, 11009178), (27, 9785936), (36, 7339452), (48, 5504589), (54, 4892968), (72, 3669726), (108, 2446484), (144, 1834863), (216, 1223242), (432, 611621)]