217815264

素因数分解:

$2^5\times 3^3\times {\mathrm{252101}}^1$

素因数の和:252120

約数の個数: 48

約数和(自身を含む): 635297040

約数和(自身を除く): 417481776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 252101, 504202, 756303, 1008404, 1512606, 2016808, 2268909, 3025212, 4033616, 4537818, 6050424, 6806727, 8067232, 9075636, 12100848, 13613454, 18151272, 24201696, 27226908, 36302544, 54453816, 72605088, 108907632, 217815264]

約数ペア:

[(1, 217815264), (2, 108907632), (3, 72605088), (4, 54453816), (6, 36302544), (8, 27226908), (9, 24201696), (12, 18151272), (16, 13613454), (18, 12100848), (24, 9075636), (27, 8067232), (32, 6806727), (36, 6050424), (48, 4537818), (54, 4033616), (72, 3025212), (96, 2268909), (108, 2016808), (144, 1512606), (216, 1008404), (288, 756303), (432, 504202), (864, 252101)]