739900584

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{540863}}^1$

素因数の和:540894

約数の個数: 48

約数和(自身を含む): 2109369600

約数和(自身を除く): 1369469016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 540863, 1081726, 1622589, 2163452, 3245178, 4326904, 4867767, 6490356, 9735534, 10276397, 12980712, 19471068, 20552794, 30829191, 38942136, 41105588, 61658382, 82211176, 92487573, 123316764, 184975146, 246633528, 369950292, 739900584]

約数ペア:

[(1, 739900584), (2, 369950292), (3, 246633528), (4, 184975146), (6, 123316764), (8, 92487573), (9, 82211176), (12, 61658382), (18, 41105588), (19, 38942136), (24, 30829191), (36, 20552794), (38, 19471068), (57, 12980712), (72, 10276397), (76, 9735534), (114, 6490356), (152, 4867767), (171, 4326904), (228, 3245178), (342, 2163452), (456, 1622589), (684, 1081726), (1368, 540863)]