306656

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2$

素因数の和:91

約数の個数: 36

約数和(自身を含む): 709128

約数和(自身を除く): 402472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1369, 2072, 2738, 4144, 5476, 8288, 9583, 10952, 19166, 21904, 38332, 43808, 76664, 153328, 306656]

約数ペア:

[(1, 306656), (2, 153328), (4, 76664), (7, 43808), (8, 38332), (14, 21904), (16, 19166), (28, 10952), (32, 9583), (37, 8288), (56, 5476), (74, 4144), (112, 2738), (148, 2072), (224, 1369), (259, 1184), (296, 1036), (518, 592)]