218261088

素因数分解:

$2^5\times 3^3\times {\mathrm{252617}}^1$

素因数の和:252636

約数の個数: 48

約数和(自身を含む): 636597360

約数和(自身を除く): 418336272

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, 252617, 505234, 757851, 1010468, 1515702, 2020936, 2273553, 3031404, 4041872, 4547106, 6062808, 6820659, 8083744, 9094212, 12125616, 13641318, 18188424, 24251232, 27282636, 36376848, 54565272, 72753696, 109130544, 218261088]

約数ペア:

[(1, 218261088), (2, 109130544), (3, 72753696), (4, 54565272), (6, 36376848), (8, 27282636), (9, 24251232), (12, 18188424), (16, 13641318), (18, 12125616), (24, 9094212), (27, 8083744), (32, 6820659), (36, 6062808), (48, 4547106), (54, 4041872), (72, 3031404), (96, 2273553), (108, 2020936), (144, 1515702), (216, 1010468), (288, 757851), (432, 505234), (864, 252617)]