289967736

素因数分解:

$2^3\times 3^1\times {\mathrm{12081989}}^1$

素因数の和:12081998

約数の個数: 16

約数和(自身を含む): 724919400

約数和(自身を除く): 434951664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12081989, 24163978, 36245967, 48327956, 72491934, 96655912, 144983868, 289967736]

約数ペア:

[(1, 289967736), (2, 144983868), (3, 96655912), (4, 72491934), (6, 48327956), (8, 36245967), (12, 24163978), (24, 12081989)]