333245536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25841}}^1$

素因数の和:25895

約数の個数: 48

約数和(自身を含む): 729364608

約数和(自身を除く): 396119072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 25841, 51682, 103364, 206728, 335933, 413456, 671866, 801071, 826912, 1343732, 1602142, 2687464, 3204284, 5374928, 6408568, 10413923, 10749856, 12817136, 20827846, 25634272, 41655692, 83311384, 166622768, 333245536]

約数ペア:

[(1, 333245536), (2, 166622768), (4, 83311384), (8, 41655692), (13, 25634272), (16, 20827846), (26, 12817136), (31, 10749856), (32, 10413923), (52, 6408568), (62, 5374928), (104, 3204284), (124, 2687464), (208, 1602142), (248, 1343732), (403, 826912), (416, 801071), (496, 671866), (806, 413456), (992, 335933), (1612, 206728), (3224, 103364), (6448, 51682), (12896, 25841)]