1020608576

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 84

約数和(自身を含む): 2213286912

約数和(自身を除く): 1192678336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 676, 743, 832, 1016, 1352, 1486, 1651, 2032, 2704, 2972, 3302, 4064, 5408, 5944, 6604, 8128, 9659, 10816, 11888, 13208, 19318, 21463, 23776, 26416, 38636, 42926, 47552, 52832, 77272, 85852, 94361, 105664, 125567, 154544, 171704, 188722, 251134, 309088, 343408, 377444, 502268, 618176, 686816, 754888, 1004536, 1226693, 1373632, 1509776, 2009072, 2453386, 3019552, 4018144, 4906772, 6039104, 8036288, 9813544, 15947009, 19627088, 31894018, 39254176, 63788036, 78508352, 127576072, 255152144, 510304288, 1020608576]

約数ペア:

[(1, 1020608576), (2, 510304288), (4, 255152144), (8, 127576072), (13, 78508352), (16, 63788036), (26, 39254176), (32, 31894018), (52, 19627088), (64, 15947009), (104, 9813544), (127, 8036288), (169, 6039104), (208, 4906772), (254, 4018144), (338, 3019552), (416, 2453386), (508, 2009072), (676, 1509776), (743, 1373632), (832, 1226693), (1016, 1004536), (1352, 754888), (1486, 686816), (1651, 618176), (2032, 502268), (2704, 377444), (2972, 343408), (3302, 309088), (4064, 251134), (5408, 188722), (5944, 171704), (6604, 154544), (8128, 125567), (9659, 105664), (10816, 94361), (11888, 85852), (13208, 77272), (19318, 52832), (21463, 47552), (23776, 42926), (26416, 38636)]