388045264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5077}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 799053768

約数和(自身を除く): 411008504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 562, 1124, 2248, 4496, 4777, 5077, 9554, 10154, 19108, 20308, 38216, 40616, 76432, 81232, 86309, 172618, 345236, 690472, 1380944, 1426637, 2853274, 5706548, 11413096, 22826192, 24252829, 48505658, 97011316, 194022632, 388045264]

約数ペア:

[(1, 388045264), (2, 194022632), (4, 97011316), (8, 48505658), (16, 24252829), (17, 22826192), (34, 11413096), (68, 5706548), (136, 2853274), (272, 1426637), (281, 1380944), (562, 690472), (1124, 345236), (2248, 172618), (4496, 86309), (4777, 81232), (5077, 76432), (9554, 40616), (10154, 38216), (19108, 20308)]