260245776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{774541}}^1$

素因数の和:774559

約数の個数: 40

約数和(自身を含む): 768345664

約数和(自身を除く): 508099888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 774541, 1549082, 2323623, 3098164, 4647246, 5421787, 6196328, 9294492, 10843574, 12392656, 16265361, 18588984, 21687148, 32530722, 37177968, 43374296, 65061444, 86748592, 130122888, 260245776]

約数ペア:

[(1, 260245776), (2, 130122888), (3, 86748592), (4, 65061444), (6, 43374296), (7, 37177968), (8, 32530722), (12, 21687148), (14, 18588984), (16, 16265361), (21, 12392656), (24, 10843574), (28, 9294492), (42, 6196328), (48, 5421787), (56, 4647246), (84, 3098164), (112, 2323623), (168, 1549082), (336, 774541)]