215538612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 526417920

約数和(自身を除く): 310879308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 383, 766, 1149, 1532, 2039, 2298, 4078, 4596, 6117, 8156, 8809, 12234, 17618, 24468, 26427, 35236, 46897, 52854, 93794, 105708, 140691, 187588, 281382, 562764, 780937, 1561874, 2342811, 3123748, 4685622, 9371244, 17961551, 35923102, 53884653, 71846204, 107769306, 215538612]

約数ペア:

[(1, 215538612), (2, 107769306), (3, 71846204), (4, 53884653), (6, 35923102), (12, 17961551), (23, 9371244), (46, 4685622), (69, 3123748), (92, 2342811), (138, 1561874), (276, 780937), (383, 562764), (766, 281382), (1149, 187588), (1532, 140691), (2039, 105708), (2298, 93794), (4078, 52854), (4596, 46897), (6117, 35236), (8156, 26427), (8809, 24468), (12234, 17618)]