289460094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2689}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 725137920

約数和(自身を除く): 435677826

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 462, 466, 699, 1398, 1631, 2563, 2689, 3262, 4893, 5126, 5378, 7689, 8067, 9786, 15378, 16134, 17941, 18823, 29579, 35882, 37646, 53823, 56469, 59158, 88737, 107646, 112938, 177474, 207053, 414106, 621159, 626537, 1242318, 1253074, 1879611, 3759222, 4385759, 6891907, 8771518, 13157277, 13783814, 20675721, 26314554, 41351442, 48243349, 96486698, 144730047, 289460094]

約数ペア:

[(1, 289460094), (2, 144730047), (3, 96486698), (6, 48243349), (7, 41351442), (11, 26314554), (14, 20675721), (21, 13783814), (22, 13157277), (33, 8771518), (42, 6891907), (66, 4385759), (77, 3759222), (154, 1879611), (231, 1253074), (233, 1242318), (462, 626537), (466, 621159), (699, 414106), (1398, 207053), (1631, 177474), (2563, 112938), (2689, 107646), (3262, 88737), (4893, 59158), (5126, 56469), (5378, 53823), (7689, 37646), (8067, 35882), (9786, 29579), (15378, 18823), (16134, 17941)]