216888312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{531589}}^1$

素因数の和:531615

約数の個数: 32

約数和(自身を含む): 574117200

約数和(自身を除く): 357228888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 531589, 1063178, 1594767, 2126356, 3189534, 4252712, 6379068, 9037013, 12758136, 18074026, 27111039, 36148052, 54222078, 72296104, 108444156, 216888312]

約数ペア:

[(1, 216888312), (2, 108444156), (3, 72296104), (4, 54222078), (6, 36148052), (8, 27111039), (12, 18074026), (17, 12758136), (24, 9037013), (34, 6379068), (51, 4252712), (68, 3189534), (102, 2126356), (136, 1594767), (204, 1063178), (408, 531589)]