1327983971344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{704761}}^1$

素因数の和:704960

約数の個数: 80

約数和(自身を含む): 2768530659840

約数和(自身を除く): 1440546688496

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 131, 232, 248, 262, 464, 496, 524, 899, 1048, 1798, 2096, 3596, 3799, 4061, 7192, 7598, 8122, 14384, 15196, 16244, 30392, 32488, 60784, 64976, 117769, 235538, 471076, 704761, 942152, 1409522, 1884304, 2819044, 5638088, 11276176, 20438069, 21847591, 40876138, 43695182, 81752276, 87390364, 92323691, 163504552, 174780728, 184647382, 327009104, 349561456, 369294764, 633580139, 738589528, 1267160278, 1477179056, 2534320556, 2677387039, 2862034421, 5068641112, 5354774078, 5724068842, 10137282224, 10709548156, 11448137684, 21419096312, 22896275368, 42838192624, 45792550736, 82998998209, 165997996418, 331995992836, 663991985672, 1327983971344]

約数ペア:

[(1, 1327983971344), (2, 663991985672), (4, 331995992836), (8, 165997996418), (16, 82998998209), (29, 45792550736), (31, 42838192624), (58, 22896275368), (62, 21419096312), (116, 11448137684), (124, 10709548156), (131, 10137282224), (232, 5724068842), (248, 5354774078), (262, 5068641112), (464, 2862034421), (496, 2677387039), (524, 2534320556), (899, 1477179056), (1048, 1267160278), (1798, 738589528), (2096, 633580139), (3596, 369294764), (3799, 349561456), (4061, 327009104), (7192, 184647382), (7598, 174780728), (8122, 163504552), (14384, 92323691), (15196, 87390364), (16244, 81752276), (30392, 43695182), (32488, 40876138), (60784, 21847591), (64976, 20438069), (117769, 11276176), (235538, 5638088), (471076, 2819044), (704761, 1884304), (942152, 1409522)]