415205816

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 820416600

約数和(自身を除く): 405210784

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 961, 1019, 1643, 1922, 2038, 3286, 3844, 4076, 6572, 7688, 8152, 13144, 31589, 50933, 54007, 63178, 101866, 108014, 126356, 203732, 216028, 252712, 407464, 432056, 979259, 1674217, 1958518, 3348434, 3917036, 6696868, 7834072, 13393736, 51900727, 103801454, 207602908, 415205816]

約数ペア:

[(1, 415205816), (2, 207602908), (4, 103801454), (8, 51900727), (31, 13393736), (53, 7834072), (62, 6696868), (106, 3917036), (124, 3348434), (212, 1958518), (248, 1674217), (424, 979259), (961, 432056), (1019, 407464), (1643, 252712), (1922, 216028), (2038, 203732), (3286, 126356), (3844, 108014), (4076, 101866), (6572, 63178), (7688, 54007), (8152, 50933), (13144, 31589)]