261304098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 585361728

約数和(自身を除く): 324057630

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 583, 726, 1166, 1749, 3498, 6413, 6791, 12826, 13582, 19239, 20373, 38478, 40746, 74701, 149402, 224103, 359923, 448206, 719846, 821711, 1079769, 1643422, 2159538, 2465133, 3959153, 4930266, 7918306, 11877459, 23754918, 43550683, 87101366, 130652049, 261304098]

約数ペア:

[(1, 261304098), (2, 130652049), (3, 87101366), (6, 43550683), (11, 23754918), (22, 11877459), (33, 7918306), (53, 4930266), (66, 3959153), (106, 2465133), (121, 2159538), (159, 1643422), (242, 1079769), (318, 821711), (363, 719846), (583, 448206), (726, 359923), (1166, 224103), (1749, 149402), (3498, 74701), (6413, 40746), (6791, 38478), (12826, 20373), (13582, 19239)]