747288

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 2063880

約数和(自身を除く): 1316592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 107, 194, 214, 291, 321, 388, 428, 582, 642, 776, 856, 873, 963, 1164, 1284, 1746, 1926, 2328, 2568, 3492, 3852, 6984, 7704, 10379, 20758, 31137, 41516, 62274, 83032, 93411, 124548, 186822, 249096, 373644, 747288]

約数ペア:

[(1, 747288), (2, 373644), (3, 249096), (4, 186822), (6, 124548), (8, 93411), (9, 83032), (12, 62274), (18, 41516), (24, 31137), (36, 20758), (72, 10379), (97, 7704), (107, 6984), (194, 3852), (214, 3492), (291, 2568), (321, 2328), (388, 1926), (428, 1746), (582, 1284), (642, 1164), (776, 963), (856, 873)]