214817504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1223}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 462672000

約数和(自身を除く): 247854496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 499, 998, 1223, 1996, 2446, 3992, 4892, 5489, 7984, 9784, 10978, 13453, 15968, 19568, 21956, 26906, 39136, 43912, 53812, 87824, 107624, 175648, 215248, 430496, 610277, 1220554, 2441108, 4882216, 6713047, 9764432, 13426094, 19528864, 26852188, 53704376, 107408752, 214817504]

約数ペア:

[(1, 214817504), (2, 107408752), (4, 53704376), (8, 26852188), (11, 19528864), (16, 13426094), (22, 9764432), (32, 6713047), (44, 4882216), (88, 2441108), (176, 1220554), (352, 610277), (499, 430496), (998, 215248), (1223, 175648), (1996, 107624), (2446, 87824), (3992, 53812), (4892, 43912), (5489, 39136), (7984, 26906), (9784, 21956), (10978, 19568), (13453, 15968)]