329743479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 516612096

約数和(自身を除く): 186868617

約数列:

[1, 3, 13, 23, 39, 43, 69, 83, 103, 129, 249, 299, 309, 559, 897, 989, 1079, 1339, 1677, 1909, 2369, 2967, 3237, 3569, 4017, 4429, 5727, 7107, 8549, 10707, 12857, 13287, 24817, 25647, 30797, 38571, 46397, 57577, 74451, 82087, 92391, 101867, 111137, 139191, 172731, 196627, 246261, 305601, 333411, 367607, 589881, 1067131, 1102821, 1324271, 2556151, 3201393, 3972813, 4778891, 7668453, 8454961, 14336673, 25364883, 109914493, 329743479]

約数ペア:

[(1, 329743479), (3, 109914493), (13, 25364883), (23, 14336673), (39, 8454961), (43, 7668453), (69, 4778891), (83, 3972813), (103, 3201393), (129, 2556151), (249, 1324271), (299, 1102821), (309, 1067131), (559, 589881), (897, 367607), (989, 333411), (1079, 305601), (1339, 246261), (1677, 196627), (1909, 172731), (2369, 139191), (2967, 111137), (3237, 101867), (3569, 92391), (4017, 82087), (4429, 74451), (5727, 57577), (7107, 46397), (8549, 38571), (10707, 30797), (12857, 25647), (13287, 24817)]