270804984

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{212897}}^1$

素因数の和:212959

約数の個数: 32

約数和(自身を含む): 689789520

約数和(自身を除く): 418984536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 212897, 425794, 638691, 851588, 1277382, 1703176, 2554764, 5109528, 11283541, 22567082, 33850623, 45134164, 67701246, 90268328, 135402492, 270804984]

約数ペア:

[(1, 270804984), (2, 135402492), (3, 90268328), (4, 67701246), (6, 45134164), (8, 33850623), (12, 22567082), (24, 11283541), (53, 5109528), (106, 2554764), (159, 1703176), (212, 1277382), (318, 851588), (424, 638691), (636, 425794), (1272, 212897)]