243448764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1560569}}^1$

素因数の和:1560589

約数の個数: 24

約数和(自身を含む): 611743440

約数和(自身を除く): 368294676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1560569, 3121138, 4681707, 6242276, 9363414, 18726828, 20287397, 40574794, 60862191, 81149588, 121724382, 243448764]

約数ペア:

[(1, 243448764), (2, 121724382), (3, 81149588), (4, 60862191), (6, 40574794), (12, 20287397), (13, 18726828), (26, 9363414), (39, 6242276), (52, 4681707), (78, 3121138), (156, 1560569)]