397125959076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143263333}}^1$

素因数の和:143263361

約数の個数: 72

約数和(自身を含む): 1251548485824

約数和(自身を除く): 854422526748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 143263333, 286526666, 429789999, 573053332, 859579998, 1002843331, 1289369997, 1575896663, 1719159996, 2005686662, 2578739994, 3008529993, 3151793326, 4011373324, 4727689989, 5157479988, 6017059986, 6303586652, 9025589979, 9455379978, 11031276641, 12034119972, 14183069967, 18051179958, 18910759956, 22062553282, 28366139934, 33093829923, 36102359916, 44125106564, 56732279868, 66187659846, 99281489769, 132375319692, 198562979538, 397125959076]

約数ペア:

[(1, 397125959076), (2, 198562979538), (3, 132375319692), (4, 99281489769), (6, 66187659846), (7, 56732279868), (9, 44125106564), (11, 36102359916), (12, 33093829923), (14, 28366139934), (18, 22062553282), (21, 18910759956), (22, 18051179958), (28, 14183069967), (33, 12034119972), (36, 11031276641), (42, 9455379978), (44, 9025589979), (63, 6303586652), (66, 6017059986), (77, 5157479988), (84, 4727689989), (99, 4011373324), (126, 3151793326), (132, 3008529993), (154, 2578739994), (198, 2005686662), (231, 1719159996), (252, 1575896663), (308, 1289369997), (396, 1002843331), (462, 859579998), (693, 573053332), (924, 429789999), (1386, 286526666), (2772, 143263333)]