254355144

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{258491}}^1$

素因数の和:258541

約数の個数: 32

約数和(自身を含む): 651399840

約数和(自身を除く): 397044696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 258491, 516982, 775473, 1033964, 1550946, 2067928, 3101892, 6203784, 10598131, 21196262, 31794393, 42392524, 63588786, 84785048, 127177572, 254355144]

約数ペア:

[(1, 254355144), (2, 127177572), (3, 84785048), (4, 63588786), (6, 42392524), (8, 31794393), (12, 21196262), (24, 10598131), (41, 6203784), (82, 3101892), (123, 2067928), (164, 1550946), (246, 1033964), (328, 775473), (492, 516982), (984, 258491)]