245497098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 613831680

約数和(自身を除く): 368334582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 691, 769, 1382, 1538, 2073, 2307, 4146, 4614, 4837, 5383, 7601, 8459, 9674, 10766, 14511, 15202, 16149, 16918, 22803, 25377, 29022, 32298, 45606, 50754, 53207, 59213, 106414, 118426, 159621, 177639, 319242, 355278, 531379, 1062758, 1594137, 3188274, 3719653, 5845169, 7439306, 11158959, 11690338, 17535507, 22317918, 35071014, 40916183, 81832366, 122748549, 245497098]

約数ペア:

[(1, 245497098), (2, 122748549), (3, 81832366), (6, 40916183), (7, 35071014), (11, 22317918), (14, 17535507), (21, 11690338), (22, 11158959), (33, 7439306), (42, 5845169), (66, 3719653), (77, 3188274), (154, 1594137), (231, 1062758), (462, 531379), (691, 355278), (769, 319242), (1382, 177639), (1538, 159621), (2073, 118426), (2307, 106414), (4146, 59213), (4614, 53207), (4837, 50754), (5383, 45606), (7601, 32298), (8459, 29022), (9674, 25377), (10766, 22803), (14511, 16918), (15202, 16149)]