253670312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8563}}^1$

素因数の和:8622

約数の個数: 48

約数和(自身を含む): 568307040

約数和(自身を除く): 314636728

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 7406, 8563, 14812, 17126, 29624, 34252, 59941, 68504, 119882, 196949, 239764, 393898, 479528, 787796, 1378643, 1575592, 2757286, 4529827, 5514572, 9059654, 11029144, 18119308, 31708789, 36238616, 63417578, 126835156, 253670312]

約数ペア:

[(1, 253670312), (2, 126835156), (4, 63417578), (7, 36238616), (8, 31708789), (14, 18119308), (23, 11029144), (28, 9059654), (46, 5514572), (56, 4529827), (92, 2757286), (161, 1575592), (184, 1378643), (322, 787796), (529, 479528), (644, 393898), (1058, 239764), (1288, 196949), (2116, 119882), (3703, 68504), (4232, 59941), (7406, 34252), (8563, 29624), (14812, 17126)]