1857156928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2076

約数の個数: 112

約数和(自身を含む): 4248668160

約数和(自身を除く): 2391511232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 64, 86, 88, 124, 172, 176, 248, 341, 344, 352, 473, 496, 682, 688, 704, 946, 992, 1333, 1364, 1376, 1892, 1979, 1984, 2666, 2728, 2752, 3784, 3958, 5332, 5456, 7568, 7916, 10664, 10912, 14663, 15136, 15832, 21328, 21769, 21824, 29326, 30272, 31664, 42656, 43538, 58652, 61349, 63328, 85097, 85312, 87076, 117304, 122698, 126656, 170194, 174152, 234608, 245396, 340388, 348304, 469216, 490792, 674839, 680776, 696608, 936067, 938432, 981584, 1349678, 1361552, 1393216, 1872134, 1963168, 2638007, 2699356, 2723104, 3744268, 3926336, 5276014, 5398712, 5446208, 7488536, 10552028, 10797424, 14977072, 21104056, 21594848, 29018077, 29954144, 42208112, 43189696, 58036154, 59908288, 84416224, 116072308, 168832448, 232144616, 464289232, 928578464, 1857156928]

約数ペア:

[(1, 1857156928), (2, 928578464), (4, 464289232), (8, 232144616), (11, 168832448), (16, 116072308), (22, 84416224), (31, 59908288), (32, 58036154), (43, 43189696), (44, 42208112), (62, 29954144), (64, 29018077), (86, 21594848), (88, 21104056), (124, 14977072), (172, 10797424), (176, 10552028), (248, 7488536), (341, 5446208), (344, 5398712), (352, 5276014), (473, 3926336), (496, 3744268), (682, 2723104), (688, 2699356), (704, 2638007), (946, 1963168), (992, 1872134), (1333, 1393216), (1364, 1361552), (1376, 1349678), (1892, 981584), (1979, 938432), (1984, 936067), (2666, 696608), (2728, 680776), (2752, 674839), (3784, 490792), (3958, 469216), (5332, 348304), (5456, 340388), (7568, 245396), (7916, 234608), (10664, 174152), (10912, 170194), (14663, 126656), (15136, 122698), (15832, 117304), (21328, 87076), (21769, 85312), (21824, 85097), (29326, 63328), (30272, 61349), (31664, 58652), (42656, 43538)]