440964

素因数分解:

$2^2\times 3^4\times {\mathrm{1361}}^1$

素因数の和:1377

約数の個数: 30

約数和(自身を含む): 1153614

約数和(自身を除く): 712650

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1361, 2722, 4083, 5444, 8166, 12249, 16332, 24498, 36747, 48996, 73494, 110241, 146988, 220482, 440964]

約数ペア:

[(1, 440964), (2, 220482), (3, 146988), (4, 110241), (6, 73494), (9, 48996), (12, 36747), (18, 24498), (27, 16332), (36, 12249), (54, 8166), (81, 5444), (108, 4083), (162, 2722), (324, 1361)]