213465888

素因数分解:

$2^5\times 3^3\times {\mathrm{247067}}^1$

素因数の和:247086

約数の個数: 48

約数和(自身を含む): 622611360

約数和(自身を除く): 409145472

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, 247067, 494134, 741201, 988268, 1482402, 1976536, 2223603, 2964804, 3953072, 4447206, 5929608, 6670809, 7906144, 8894412, 11859216, 13341618, 17788824, 23718432, 26683236, 35577648, 53366472, 71155296, 106732944, 213465888]

約数ペア:

[(1, 213465888), (2, 106732944), (3, 71155296), (4, 53366472), (6, 35577648), (8, 26683236), (9, 23718432), (12, 17788824), (16, 13341618), (18, 11859216), (24, 8894412), (27, 7906144), (32, 6670809), (36, 5929608), (48, 4447206), (54, 3953072), (72, 2964804), (96, 2223603), (108, 1976536), (144, 1482402), (216, 988268), (288, 741201), (432, 494134), (864, 247067)]