268988384

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17923}}^1$

素因数の和:18007

約数の個数: 48

約数和(自身を含む): 614291328

約数和(自身を除く): 345302944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 17923, 35846, 71692, 125461, 143384, 250922, 286768, 501844, 573536, 1003688, 1200841, 2007376, 2401682, 4014752, 4803364, 8405887, 9606728, 16811774, 19213456, 33623548, 38426912, 67247096, 134494192, 268988384]

約数ペア:

[(1, 268988384), (2, 134494192), (4, 67247096), (7, 38426912), (8, 33623548), (14, 19213456), (16, 16811774), (28, 9606728), (32, 8405887), (56, 4803364), (67, 4014752), (112, 2401682), (134, 2007376), (224, 1200841), (268, 1003688), (469, 573536), (536, 501844), (938, 286768), (1072, 250922), (1876, 143384), (2144, 125461), (3752, 71692), (7504, 35846), (15008, 17923)]