389634192

素因数分解:

$2^4\times 3^3\times {\mathrm{901931}}^1$

素因数の和:901948

約数の個数: 40

約数和(自身を含む): 1118395680

約数和(自身を除く): 728761488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 901931, 1803862, 2705793, 3607724, 5411586, 7215448, 8117379, 10823172, 14430896, 16234758, 21646344, 24352137, 32469516, 43292688, 48704274, 64939032, 97408548, 129878064, 194817096, 389634192]

約数ペア:

[(1, 389634192), (2, 194817096), (3, 129878064), (4, 97408548), (6, 64939032), (8, 48704274), (9, 43292688), (12, 32469516), (16, 24352137), (18, 21646344), (24, 16234758), (27, 14430896), (36, 10823172), (48, 8117379), (54, 7215448), (72, 5411586), (108, 3607724), (144, 2705793), (216, 1803862), (432, 901931)]