243666648

素因数分解:

$2^3\times 3^2\times {\mathrm{3384259}}^1$

素因数の和:3384271

約数の個数: 24

約数和(自身を含む): 659930700

約数和(自身を除く): 416264052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3384259, 6768518, 10152777, 13537036, 20305554, 27074072, 30458331, 40611108, 60916662, 81222216, 121833324, 243666648]

約数ペア:

[(1, 243666648), (2, 121833324), (3, 81222216), (4, 60916662), (6, 40611108), (8, 30458331), (9, 27074072), (12, 20305554), (18, 13537036), (24, 10152777), (36, 6768518), (72, 3384259)]