1256339928

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{717089}}^1$

素因数の和:717171

約数の個数: 32

約数和(自身を含む): 3183879600

約数和(自身を除く): 1927539672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 717089, 1434178, 2151267, 2868356, 4302534, 5736712, 8605068, 17210136, 52347497, 104694994, 157042491, 209389988, 314084982, 418779976, 628169964, 1256339928]

約数ペア:

[(1, 1256339928), (2, 628169964), (3, 418779976), (4, 314084982), (6, 209389988), (8, 157042491), (12, 104694994), (24, 52347497), (73, 17210136), (146, 8605068), (219, 5736712), (292, 4302534), (438, 2868356), (584, 2151267), (876, 1434178), (1752, 717089)]