268647579378

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{2131}}^1$

素因数の和:3040

約数の個数: 96

約数和(自身を含む): 594905980032

約数和(自身を除く): 326258400654

約数列:

[1, 2, 3, 6, 9, 18, 97, 103, 194, 206, 291, 309, 582, 618, 701, 873, 927, 1402, 1746, 1854, 2103, 2131, 4206, 4262, 6309, 6393, 9991, 12618, 12786, 19179, 19982, 29973, 38358, 59946, 67997, 72203, 89919, 135994, 144406, 179838, 203991, 206707, 216609, 219493, 407982, 413414, 433218, 438986, 611973, 620121, 649827, 658479, 1223946, 1240242, 1299654, 1316958, 1493831, 1860363, 1975437, 2987662, 3720726, 3950874, 4481493, 7003691, 8962986, 13444479, 14007382, 21011073, 21290821, 26888958, 42022146, 42581642, 63033219, 63872463, 126066438, 127744926, 144901607, 153864593, 191617389, 289803214, 307729186, 383234778, 434704821, 461593779, 869409642, 923187558, 1304114463, 1384781337, 2608228926, 2769562674, 14924865521, 29849731042, 44774596563, 89549193126, 134323789689, 268647579378]

約数ペア:

[(1, 268647579378), (2, 134323789689), (3, 89549193126), (6, 44774596563), (9, 29849731042), (18, 14924865521), (97, 2769562674), (103, 2608228926), (194, 1384781337), (206, 1304114463), (291, 923187558), (309, 869409642), (582, 461593779), (618, 434704821), (701, 383234778), (873, 307729186), (927, 289803214), (1402, 191617389), (1746, 153864593), (1854, 144901607), (2103, 127744926), (2131, 126066438), (4206, 63872463), (4262, 63033219), (6309, 42581642), (6393, 42022146), (9991, 26888958), (12618, 21290821), (12786, 21011073), (19179, 14007382), (19982, 13444479), (29973, 8962986), (38358, 7003691), (59946, 4481493), (67997, 3950874), (72203, 3720726), (89919, 2987662), (135994, 1975437), (144406, 1860363), (179838, 1493831), (203991, 1316958), (206707, 1299654), (216609, 1240242), (219493, 1223946), (407982, 658479), (413414, 649827), (433218, 620121), (438986, 611973)]