215577072

素因数分解:

$2^4\times 3^3\times {\mathrm{499021}}^1$

素因数の和:499038

約数の個数: 40

約数和(自身を含む): 618787280

約数和(自身を除く): 403210208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 499021, 998042, 1497063, 1996084, 2994126, 3992168, 4491189, 5988252, 7984336, 8982378, 11976504, 13473567, 17964756, 23953008, 26947134, 35929512, 53894268, 71859024, 107788536, 215577072]

約数ペア:

[(1, 215577072), (2, 107788536), (3, 71859024), (4, 53894268), (6, 35929512), (8, 26947134), (9, 23953008), (12, 17964756), (16, 13473567), (18, 11976504), (24, 8982378), (27, 7984336), (36, 5988252), (48, 4491189), (54, 3992168), (72, 2994126), (108, 1996084), (144, 1497063), (216, 998042), (432, 499021)]