2912679672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{88007}}^1$

素因数の和:88220

約数の個数: 64

約数和(自身を含む): 8364280320

約数和(自身を除く): 5451600648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 8274, 11032, 16548, 33096, 88007, 176014, 264021, 352028, 528042, 616049, 704056, 1056084, 1232098, 1848147, 2112168, 2464196, 3696294, 4928392, 7392588, 14785176, 17337379, 34674758, 52012137, 69349516, 104024274, 121361653, 138699032, 208048548, 242723306, 364084959, 416097096, 485446612, 728169918, 970893224, 1456339836, 2912679672]

約数ペア:

[(1, 2912679672), (2, 1456339836), (3, 970893224), (4, 728169918), (6, 485446612), (7, 416097096), (8, 364084959), (12, 242723306), (14, 208048548), (21, 138699032), (24, 121361653), (28, 104024274), (42, 69349516), (56, 52012137), (84, 34674758), (168, 17337379), (197, 14785176), (394, 7392588), (591, 4928392), (788, 3696294), (1182, 2464196), (1379, 2112168), (1576, 1848147), (2364, 1232098), (2758, 1056084), (4137, 704056), (4728, 616049), (5516, 528042), (8274, 352028), (11032, 264021), (16548, 176014), (33096, 88007)]