276807664

素因数分解:

$2^4\times 7^2\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1262

約数の個数: 60

約数和(自身を含む): 626069304

約数和(自身を除く): 349261640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 443, 784, 797, 886, 1594, 1772, 3101, 3188, 3544, 5579, 6202, 6376, 7088, 11158, 12404, 12752, 21707, 22316, 24808, 39053, 43414, 44632, 49616, 78106, 86828, 89264, 156212, 173656, 312424, 347312, 353071, 624848, 706142, 1412284, 2471497, 2824568, 4942994, 5649136, 9885988, 17300479, 19771976, 34600958, 39543952, 69201916, 138403832, 276807664]

約数ペア:

[(1, 276807664), (2, 138403832), (4, 69201916), (7, 39543952), (8, 34600958), (14, 19771976), (16, 17300479), (28, 9885988), (49, 5649136), (56, 4942994), (98, 2824568), (112, 2471497), (196, 1412284), (392, 706142), (443, 624848), (784, 353071), (797, 347312), (886, 312424), (1594, 173656), (1772, 156212), (3101, 89264), (3188, 86828), (3544, 78106), (5579, 49616), (6202, 44632), (6376, 43414), (7088, 39053), (11158, 24808), (12404, 22316), (12752, 21707)]