1291265934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 3091543200

約数和(自身を除く): 1800277266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 89, 98, 122, 147, 178, 183, 267, 294, 366, 427, 534, 623, 809, 854, 1246, 1281, 1618, 1869, 2427, 2562, 2989, 3738, 4361, 4854, 5429, 5663, 5978, 8722, 8967, 10858, 11326, 13083, 16287, 16989, 17934, 26166, 32574, 33978, 38003, 39641, 49349, 72001, 76006, 79282, 98698, 114009, 118923, 144002, 148047, 216003, 228018, 237846, 266021, 296094, 345443, 432006, 504007, 532042, 690886, 798063, 1008014, 1036329, 1512021, 1596126, 2072658, 2418101, 3024042, 3528049, 4392061, 4836202, 7056098, 7254303, 8784122, 10584147, 13176183, 14508606, 21168294, 26352366, 30744427, 61488854, 92233281, 184466562, 215210989, 430421978, 645632967, 1291265934]

約数ペア:

[(1, 1291265934), (2, 645632967), (3, 430421978), (6, 215210989), (7, 184466562), (14, 92233281), (21, 61488854), (42, 30744427), (49, 26352366), (61, 21168294), (89, 14508606), (98, 13176183), (122, 10584147), (147, 8784122), (178, 7254303), (183, 7056098), (267, 4836202), (294, 4392061), (366, 3528049), (427, 3024042), (534, 2418101), (623, 2072658), (809, 1596126), (854, 1512021), (1246, 1036329), (1281, 1008014), (1618, 798063), (1869, 690886), (2427, 532042), (2562, 504007), (2989, 432006), (3738, 345443), (4361, 296094), (4854, 266021), (5429, 237846), (5663, 228018), (5978, 216003), (8722, 148047), (8967, 144002), (10858, 118923), (11326, 114009), (13083, 98698), (16287, 79282), (16989, 76006), (17934, 72001), (26166, 49349), (32574, 39641), (33978, 38003)]