438872382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{144271}}^1$

素因数の和:144305

約数の個数: 36

約数和(自身を含む): 1029669264

約数和(自身を除く): 590796882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 144271, 288542, 432813, 865626, 1298439, 1875523, 2596878, 3751046, 5626569, 11253138, 16879707, 24381799, 33759414, 48763598, 73145397, 146290794, 219436191, 438872382]

約数ペア:

[(1, 438872382), (2, 219436191), (3, 146290794), (6, 73145397), (9, 48763598), (13, 33759414), (18, 24381799), (26, 16879707), (39, 11253138), (78, 5626569), (117, 3751046), (169, 2596878), (234, 1875523), (338, 1298439), (507, 865626), (1014, 432813), (1521, 288542), (3042, 144271)]