1260175194608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2205139}}^1$

素因数の和:2205366

約数の個数: 80

約数和(自身を含む): 2834998548480

約数和(自身を除く): 1574823353872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 191, 272, 374, 382, 748, 764, 1496, 1528, 2101, 2992, 3056, 3247, 4202, 6494, 8404, 12988, 16808, 25976, 33616, 35717, 51952, 71434, 142868, 285736, 571472, 2205139, 4410278, 8820556, 17641112, 24256529, 35282224, 37487363, 48513058, 74974726, 97026116, 149949452, 194052232, 299898904, 388104464, 412360993, 421181549, 599797808, 824721986, 842363098, 1649443972, 1684726196, 3298887944, 3369452392, 4632997039, 6597775888, 6738904784, 7160086333, 9265994078, 14320172666, 18531988156, 28640345332, 37063976312, 57280690664, 74127952624, 78760949663, 114561381328, 157521899326, 315043798652, 630087597304, 1260175194608]

約数ペア:

[(1, 1260175194608), (2, 630087597304), (4, 315043798652), (8, 157521899326), (11, 114561381328), (16, 78760949663), (17, 74127952624), (22, 57280690664), (34, 37063976312), (44, 28640345332), (68, 18531988156), (88, 14320172666), (136, 9265994078), (176, 7160086333), (187, 6738904784), (191, 6597775888), (272, 4632997039), (374, 3369452392), (382, 3298887944), (748, 1684726196), (764, 1649443972), (1496, 842363098), (1528, 824721986), (2101, 599797808), (2992, 421181549), (3056, 412360993), (3247, 388104464), (4202, 299898904), (6494, 194052232), (8404, 149949452), (12988, 97026116), (16808, 74974726), (25976, 48513058), (33616, 37487363), (35717, 35282224), (51952, 24256529), (71434, 17641112), (142868, 8820556), (285736, 4410278), (571472, 2205139)]