713298978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{17207}}^1$

素因数の和:17276

約数の個数: 72

約数和(自身を含む): 1836162432

約数和(自身を除く): 1122863454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 5922, 6909, 13818, 17207, 20727, 34414, 41454, 51621, 103242, 120449, 154863, 240898, 309726, 361347, 722694, 808729, 843143, 1084041, 1617458, 1686286, 2168082, 2426187, 2529429, 4852374, 5058858, 5661103, 7278561, 7588287, 11322206, 14557122, 15176574, 16983309, 33966618, 39627721, 50949927, 79255442, 101899854, 118883163, 237766326, 356649489, 713298978]

約数ペア:

[(1, 713298978), (2, 356649489), (3, 237766326), (6, 118883163), (7, 101899854), (9, 79255442), (14, 50949927), (18, 39627721), (21, 33966618), (42, 16983309), (47, 15176574), (49, 14557122), (63, 11322206), (94, 7588287), (98, 7278561), (126, 5661103), (141, 5058858), (147, 4852374), (282, 2529429), (294, 2426187), (329, 2168082), (423, 1686286), (441, 1617458), (658, 1084041), (846, 843143), (882, 808729), (987, 722694), (1974, 361347), (2303, 309726), (2961, 240898), (4606, 154863), (5922, 120449), (6909, 103242), (13818, 51621), (17207, 41454), (20727, 34414)]