311359728

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{60623}}^1$

素因数の和:60741

約数の個数: 40

約数和(自身を含む): 811876608

約数和(自身を除く): 500516880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 60623, 121246, 181869, 242492, 363738, 484984, 727476, 969968, 1454952, 2909904, 6486661, 12973322, 19459983, 25946644, 38919966, 51893288, 77839932, 103786576, 155679864, 311359728]

約数ペア:

[(1, 311359728), (2, 155679864), (3, 103786576), (4, 77839932), (6, 51893288), (8, 38919966), (12, 25946644), (16, 19459983), (24, 12973322), (48, 6486661), (107, 2909904), (214, 1454952), (321, 969968), (428, 727476), (642, 484984), (856, 363738), (1284, 242492), (1712, 181869), (2568, 121246), (5136, 60623)]