397168548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{24001}}^1$

素因数の和:24212

約数の個数: 48

約数和(自身を含む): 1064536704

約数和(自身を除く): 667368156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 24001, 48002, 72003, 96004, 144006, 168007, 288012, 336014, 504021, 672028, 1008042, 2016084, 4728197, 9456394, 14184591, 18912788, 28369182, 33097379, 56738364, 66194758, 99292137, 132389516, 198584274, 397168548]

約数ペア:

[(1, 397168548), (2, 198584274), (3, 132389516), (4, 99292137), (6, 66194758), (7, 56738364), (12, 33097379), (14, 28369182), (21, 18912788), (28, 14184591), (42, 9456394), (84, 4728197), (197, 2016084), (394, 1008042), (591, 672028), (788, 504021), (1182, 336014), (1379, 288012), (2364, 168007), (2758, 144006), (4137, 96004), (5516, 72003), (8274, 48002), (16548, 24001)]