285041008

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{9461}}^1$

素因数の和:9745

約数の個数: 40

約数和(自身を含む): 633575520

約数和(自身を除く): 348534512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 3766, 4304, 7532, 9461, 15064, 18922, 30128, 37844, 66227, 75688, 132454, 151376, 264908, 529816, 1059632, 2545009, 5090018, 10180036, 17815063, 20360072, 35630126, 40720144, 71260252, 142520504, 285041008]

約数ペア:

[(1, 285041008), (2, 142520504), (4, 71260252), (7, 40720144), (8, 35630126), (14, 20360072), (16, 17815063), (28, 10180036), (56, 5090018), (112, 2545009), (269, 1059632), (538, 529816), (1076, 264908), (1883, 151376), (2152, 132454), (3766, 75688), (4304, 66227), (7532, 37844), (9461, 30128), (15064, 18922)]