240075549

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2399

約数の個数: 48

約数和(自身を含む): 419155200

約数和(自身を除く): 179079651

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 553, 711, 1323, 1659, 2133, 2297, 3871, 4977, 6891, 11613, 14931, 16079, 20673, 34839, 48237, 62019, 104517, 112553, 144711, 181463, 337659, 434133, 544389, 1012977, 1270241, 1633167, 3038931, 3810723, 4899501, 8891687, 11432169, 26675061, 34296507, 80025183, 240075549]

約数ペア:

[(1, 240075549), (3, 80025183), (7, 34296507), (9, 26675061), (21, 11432169), (27, 8891687), (49, 4899501), (63, 3810723), (79, 3038931), (147, 1633167), (189, 1270241), (237, 1012977), (441, 544389), (553, 434133), (711, 337659), (1323, 181463), (1659, 144711), (2133, 112553), (2297, 104517), (3871, 62019), (4977, 48237), (6891, 34839), (11613, 20673), (14931, 16079)]