255252

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 604800

約数和(自身を除く): 349548

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 239, 267, 356, 478, 534, 717, 956, 1068, 1434, 2868, 21271, 42542, 63813, 85084, 127626, 255252]

約数ペア:

[(1, 255252), (2, 127626), (3, 85084), (4, 63813), (6, 42542), (12, 21271), (89, 2868), (178, 1434), (239, 1068), (267, 956), (356, 717), (478, 534)]