331465338

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 764951040

約数和(自身を除く): 433485702

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 1269, 1647, 2141, 2538, 2867, 3294, 4282, 5734, 6423, 8601, 12846, 17202, 19269, 25803, 38538, 51606, 57807, 77409, 100627, 115614, 130601, 154818, 201254, 261202, 301881, 391803, 603762, 783606, 905643, 1175409, 1811286, 2350818, 2716929, 3526227, 5433858, 6138247, 7052454, 12276494, 18414741, 36829482, 55244223, 110488446, 165732669, 331465338]

約数ペア:

[(1, 331465338), (2, 165732669), (3, 110488446), (6, 55244223), (9, 36829482), (18, 18414741), (27, 12276494), (47, 7052454), (54, 6138247), (61, 5433858), (94, 3526227), (122, 2716929), (141, 2350818), (183, 1811286), (282, 1175409), (366, 905643), (423, 783606), (549, 603762), (846, 391803), (1098, 301881), (1269, 261202), (1647, 201254), (2141, 154818), (2538, 130601), (2867, 115614), (3294, 100627), (4282, 77409), (5734, 57807), (6423, 51606), (8601, 38538), (12846, 25803), (17202, 19269)]