2755397008

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1105

約数の個数: 120

約数和(自身を含む): 6714387960

約数和(自身を除く): 3958990952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 409, 637, 661, 728, 784, 818, 1274, 1322, 1456, 1636, 2548, 2644, 2863, 3272, 4627, 5096, 5288, 5317, 5726, 6544, 8593, 9254, 10192, 10576, 10634, 11452, 17186, 18508, 20041, 21268, 22904, 32389, 34372, 37016, 37219, 40082, 42536, 45808, 60151, 64778, 68744, 74032, 74438, 80164, 85072, 120302, 129556, 137488, 148876, 160328, 240604, 259112, 260533, 270349, 297752, 320656, 421057, 481208, 518224, 521066, 540698, 595504, 842114, 962416, 1042132, 1081396, 1684228, 1892443, 2084264, 2162792, 3368456, 3514537, 3784886, 4168528, 4325584, 6736912, 7029074, 7569772, 13247101, 14058148, 15139544, 24601759, 26494202, 28116296, 30279088, 49203518, 52988404, 56232592, 98407036, 105976808, 172212313, 196814072, 211953616, 344424626, 393628144, 688849252, 1377698504, 2755397008]

約数ペア:

[(1, 2755397008), (2, 1377698504), (4, 688849252), (7, 393628144), (8, 344424626), (13, 211953616), (14, 196814072), (16, 172212313), (26, 105976808), (28, 98407036), (49, 56232592), (52, 52988404), (56, 49203518), (91, 30279088), (98, 28116296), (104, 26494202), (112, 24601759), (182, 15139544), (196, 14058148), (208, 13247101), (364, 7569772), (392, 7029074), (409, 6736912), (637, 4325584), (661, 4168528), (728, 3784886), (784, 3514537), (818, 3368456), (1274, 2162792), (1322, 2084264), (1456, 1892443), (1636, 1684228), (2548, 1081396), (2644, 1042132), (2863, 962416), (3272, 842114), (4627, 595504), (5096, 540698), (5288, 521066), (5317, 518224), (5726, 481208), (6544, 421057), (8593, 320656), (9254, 297752), (10192, 270349), (10576, 260533), (10634, 259112), (11452, 240604), (17186, 160328), (18508, 148876), (20041, 137488), (21268, 129556), (22904, 120302), (32389, 85072), (34372, 80164), (37016, 74438), (37219, 74032), (40082, 68744), (42536, 64778), (45808, 60151)]