271064276

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 577624320

約数和(自身を除く): 306560044

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 103, 116, 196, 203, 206, 406, 412, 463, 721, 812, 926, 1421, 1442, 1852, 2842, 2884, 2987, 3241, 5047, 5684, 5974, 6482, 10094, 11948, 12964, 13427, 20188, 20909, 22687, 26854, 41818, 45374, 47689, 53708, 83636, 90748, 93989, 95378, 146363, 187978, 190756, 292726, 333823, 375956, 585452, 657923, 667646, 1315846, 1335292, 1382981, 2336761, 2631692, 2765962, 4673522, 5531924, 9347044, 9680867, 19361734, 38723468, 67766069, 135532138, 271064276]

約数ペア:

[(1, 271064276), (2, 135532138), (4, 67766069), (7, 38723468), (14, 19361734), (28, 9680867), (29, 9347044), (49, 5531924), (58, 4673522), (98, 2765962), (103, 2631692), (116, 2336761), (196, 1382981), (203, 1335292), (206, 1315846), (406, 667646), (412, 657923), (463, 585452), (721, 375956), (812, 333823), (926, 292726), (1421, 190756), (1442, 187978), (1852, 146363), (2842, 95378), (2884, 93989), (2987, 90748), (3241, 83636), (5047, 53708), (5684, 47689), (5974, 45374), (6482, 41818), (10094, 26854), (11948, 22687), (12964, 20909), (13427, 20188)]