256880453776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8357641}}^1$

素因数の和:8357779

約数の個数: 40

約数和(自身を含む): 531646322904

約数和(自身を除く): 274765869128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 7684, 15368, 30736, 8357641, 16715282, 33430564, 66861128, 133722256, 142079897, 284159794, 568319588, 944413433, 1136639176, 1888826866, 2273278352, 3777653732, 7555307464, 15110614928, 16055028361, 32110056722, 64220113444, 128440226888, 256880453776]

約数ペア:

[(1, 256880453776), (2, 128440226888), (4, 64220113444), (8, 32110056722), (16, 16055028361), (17, 15110614928), (34, 7555307464), (68, 3777653732), (113, 2273278352), (136, 1888826866), (226, 1136639176), (272, 944413433), (452, 568319588), (904, 284159794), (1808, 142079897), (1921, 133722256), (3842, 66861128), (7684, 33430564), (15368, 16715282), (30736, 8357641)]