490898448

素因数分解:

$2^4\times 3^3\times {\mathrm{1136339}}^1$

素因数の和:1136356

約数の個数: 40

約数和(自身を含む): 1409061600

約数和(自身を除く): 918163152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1136339, 2272678, 3409017, 4545356, 6818034, 9090712, 10227051, 13636068, 18181424, 20454102, 27272136, 30681153, 40908204, 54544272, 61362306, 81816408, 122724612, 163632816, 245449224, 490898448]

約数ペア:

[(1, 490898448), (2, 245449224), (3, 163632816), (4, 122724612), (6, 81816408), (8, 61362306), (9, 54544272), (12, 40908204), (16, 30681153), (18, 27272136), (24, 20454102), (27, 18181424), (36, 13636068), (48, 10227051), (54, 9090712), (72, 6818034), (108, 4545356), (144, 3409017), (216, 2272678), (432, 1136339)]