289751688

素因数分解:

$2^3\times 3^3\times {\mathrm{1341443}}^1$

素因数の和:1341458

約数の個数: 32

約数和(自身を含む): 804866400

約数和(自身を除く): 515114712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1341443, 2682886, 4024329, 5365772, 8048658, 10731544, 12072987, 16097316, 24145974, 32194632, 36218961, 48291948, 72437922, 96583896, 144875844, 289751688]

約数ペア:

[(1, 289751688), (2, 144875844), (3, 96583896), (4, 72437922), (6, 48291948), (8, 36218961), (9, 32194632), (12, 24145974), (18, 16097316), (24, 12072987), (27, 10731544), (36, 8048658), (54, 5365772), (72, 4024329), (108, 2682886), (216, 1341443)]