219806568

素因数分解:

$2^3\times 3^3\times {\mathrm{1017623}}^1$

素因数の和:1017638

約数の個数: 32

約数和(自身を含む): 610574400

約数和(自身を除く): 390767832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1017623, 2035246, 3052869, 4070492, 6105738, 8140984, 9158607, 12211476, 18317214, 24422952, 27475821, 36634428, 54951642, 73268856, 109903284, 219806568]

約数ペア:

[(1, 219806568), (2, 109903284), (3, 73268856), (4, 54951642), (6, 36634428), (8, 27475821), (9, 24422952), (12, 18317214), (18, 12211476), (24, 9158607), (27, 8140984), (36, 6105738), (54, 4070492), (72, 3052869), (108, 2035246), (216, 1017623)]