440341434

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{209089}}^1$

素因数の和:209116

約数の個数: 40

約数和(自身を含む): 1062595380

約数和(自身を除く): 622253946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 209089, 418178, 627267, 1254534, 1881801, 2718157, 3763602, 5436314, 5645403, 8154471, 11290806, 16308942, 16936209, 24463413, 33872418, 48926826, 73390239, 146780478, 220170717, 440341434]

約数ペア:

[(1, 440341434), (2, 220170717), (3, 146780478), (6, 73390239), (9, 48926826), (13, 33872418), (18, 24463413), (26, 16936209), (27, 16308942), (39, 11290806), (54, 8154471), (78, 5645403), (81, 5436314), (117, 3763602), (162, 2718157), (234, 1881801), (351, 1254534), (702, 627267), (1053, 418178), (2106, 209089)]