218401056

素因数分解:

$2^5\times 3^3\times {\mathrm{252779}}^1$

素因数の和:252798

約数の個数: 48

約数和(自身を含む): 637005600

約数和(自身を除く): 418604544

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, 252779, 505558, 758337, 1011116, 1516674, 2022232, 2275011, 3033348, 4044464, 4550022, 6066696, 6825033, 8088928, 9100044, 12133392, 13650066, 18200088, 24266784, 27300132, 36400176, 54600264, 72800352, 109200528, 218401056]

約数ペア:

[(1, 218401056), (2, 109200528), (3, 72800352), (4, 54600264), (6, 36400176), (8, 27300132), (9, 24266784), (12, 18200088), (16, 13650066), (18, 12133392), (24, 9100044), (27, 8088928), (32, 6825033), (36, 6066696), (48, 4550022), (54, 4044464), (72, 3033348), (96, 2275011), (108, 2022232), (144, 1516674), (216, 1011116), (288, 758337), (432, 505558), (864, 252779)]