289095102

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{75403}}^1$

素因数の和:75485

約数の個数: 32

約数和(自身を含む): 651490560

約数和(自身を除く): 362395458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 75403, 150806, 226209, 452418, 678627, 1357254, 2035881, 4071762, 5353613, 10707226, 16060839, 32121678, 48182517, 96365034, 144547551, 289095102]

約数ペア:

[(1, 289095102), (2, 144547551), (3, 96365034), (6, 48182517), (9, 32121678), (18, 16060839), (27, 10707226), (54, 5353613), (71, 4071762), (142, 2035881), (213, 1357254), (426, 678627), (639, 452418), (1278, 226209), (1917, 150806), (3834, 75403)]