266257908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{352193}}^1$

素因数の和:352213

約数の個数: 48

約数和(自身を含む): 788914560

約数和(自身を除く): 522656652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 352193, 704386, 1056579, 1408772, 2113158, 2465351, 3169737, 4226316, 4930702, 6339474, 7396053, 9509211, 9861404, 12678948, 14792106, 19018422, 22188159, 29584212, 38036844, 44376318, 66564477, 88752636, 133128954, 266257908]

約数ペア:

[(1, 266257908), (2, 133128954), (3, 88752636), (4, 66564477), (6, 44376318), (7, 38036844), (9, 29584212), (12, 22188159), (14, 19018422), (18, 14792106), (21, 12678948), (27, 9861404), (28, 9509211), (36, 7396053), (42, 6339474), (54, 4930702), (63, 4226316), (84, 3169737), (108, 2465351), (126, 2113158), (189, 1408772), (252, 1056579), (378, 704386), (756, 352193)]