370896399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 575016000

約数和(自身を除く): 204119601

約数列:

[1, 3, 9, 29, 37, 87, 111, 193, 199, 261, 333, 579, 597, 1073, 1737, 1791, 3219, 5597, 5771, 7141, 7363, 9657, 16791, 17313, 21423, 22089, 38407, 50373, 51939, 64269, 66267, 115221, 207089, 213527, 345663, 621267, 640581, 1113803, 1421059, 1863801, 1921743, 3341409, 4263177, 10024227, 12789531, 41210711, 123632133, 370896399]

約数ペア:

[(1, 370896399), (3, 123632133), (9, 41210711), (29, 12789531), (37, 10024227), (87, 4263177), (111, 3341409), (193, 1921743), (199, 1863801), (261, 1421059), (333, 1113803), (579, 640581), (597, 621267), (1073, 345663), (1737, 213527), (1791, 207089), (3219, 115221), (5597, 66267), (5771, 64269), (7141, 51939), (7363, 50373), (9657, 38407), (16791, 22089), (17313, 21423)]