289322856

素因数分解:

$2^3\times 3^2\times {\mathrm{4018373}}^1$

素因数の和:4018385

約数の個数: 24

約数和(自身を含む): 783582930

約数和(自身を除く): 494260074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4018373, 8036746, 12055119, 16073492, 24110238, 32146984, 36165357, 48220476, 72330714, 96440952, 144661428, 289322856]

約数ペア:

[(1, 289322856), (2, 144661428), (3, 96440952), (4, 72330714), (6, 48220476), (8, 36165357), (9, 32146984), (12, 24110238), (18, 16073492), (24, 12055119), (36, 8036746), (72, 4018373)]