304800004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{6971}}^1$

素因数の和:7635

約数の個数: 24

約数和(自身を含む): 565735968

約数和(自身を除く): 260935964

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 2572, 6971, 10931, 13942, 21862, 27884, 43724, 118507, 237014, 474028, 4482353, 8964706, 17929412, 76200001, 152400002, 304800004]

約数ペア:

[(1, 304800004), (2, 152400002), (4, 76200001), (17, 17929412), (34, 8964706), (68, 4482353), (643, 474028), (1286, 237014), (2572, 118507), (6971, 43724), (10931, 27884), (13942, 21862)]