469080189

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 744007680

約数和(自身を除く): 274927491

約数列:

[1, 3, 9, 19, 31, 57, 93, 107, 171, 279, 321, 589, 827, 963, 1767, 2033, 2481, 3317, 5301, 6099, 7443, 9951, 15713, 18297, 25637, 29853, 47139, 63023, 76911, 88489, 141417, 189069, 230733, 265467, 487103, 567207, 796401, 1461309, 1681291, 2743159, 4383927, 5043873, 8229477, 15131619, 24688431, 52120021, 156360063, 469080189]

約数ペア:

[(1, 469080189), (3, 156360063), (9, 52120021), (19, 24688431), (31, 15131619), (57, 8229477), (93, 5043873), (107, 4383927), (171, 2743159), (279, 1681291), (321, 1461309), (589, 796401), (827, 567207), (963, 487103), (1767, 265467), (2033, 230733), (2481, 189069), (3317, 141417), (5301, 88489), (6099, 76911), (7443, 63023), (9951, 47139), (15713, 29853), (18297, 25637)]