289724364

素因数分解:

$2^2\times 3^4\times {\mathrm{894211}}^1$

素因数の和:894227

約数の個数: 30

約数和(自身を含む): 757397564

約数和(自身を除く): 467673200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 894211, 1788422, 2682633, 3576844, 5365266, 8047899, 10730532, 16095798, 24143697, 32191596, 48287394, 72431091, 96574788, 144862182, 289724364]

約数ペア:

[(1, 289724364), (2, 144862182), (3, 96574788), (4, 72431091), (6, 48287394), (9, 32191596), (12, 24143697), (18, 16095798), (27, 10730532), (36, 8047899), (54, 5365266), (81, 3576844), (108, 2682633), (162, 1788422), (324, 894211)]