254415312

素因数分解:

$2^4\times 3^2\times {\mathrm{1766773}}^1$

素因数の和:1766787

約数の個数: 30

約数和(自身を含む): 712009922

約数和(自身を除く): 457594610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1766773, 3533546, 5300319, 7067092, 10600638, 14134184, 15900957, 21201276, 28268368, 31801914, 42402552, 63603828, 84805104, 127207656, 254415312]

約数ペア:

[(1, 254415312), (2, 127207656), (3, 84805104), (4, 63603828), (6, 42402552), (8, 31801914), (9, 28268368), (12, 21201276), (16, 15900957), (18, 14134184), (24, 10600638), (36, 7067092), (48, 5300319), (72, 3533546), (144, 1766773)]