340474316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2029}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 735282240

約数和(自身を除く): 394807924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 461, 922, 1844, 2029, 3227, 4058, 5993, 6454, 8116, 11986, 12908, 14203, 23972, 26377, 28406, 41951, 52754, 56812, 83902, 105508, 167804, 184639, 369278, 738556, 935369, 1870738, 3741476, 6547583, 12159797, 13095166, 24319594, 26190332, 48639188, 85118579, 170237158, 340474316]

約数ペア:

[(1, 340474316), (2, 170237158), (4, 85118579), (7, 48639188), (13, 26190332), (14, 24319594), (26, 13095166), (28, 12159797), (52, 6547583), (91, 3741476), (182, 1870738), (364, 935369), (461, 738556), (922, 369278), (1844, 184639), (2029, 167804), (3227, 105508), (4058, 83902), (5993, 56812), (6454, 52754), (8116, 41951), (11986, 28406), (12908, 26377), (14203, 23972)]