1213540576

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{2027}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 2442336624

約数和(自身を除く): 1228796048

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 353, 424, 706, 848, 1412, 1696, 2027, 2824, 4054, 5648, 8108, 11296, 16216, 18709, 32432, 37418, 64864, 74836, 107431, 149672, 214862, 299344, 429724, 598688, 715531, 859448, 1431062, 1718896, 2862124, 3437792, 5724248, 11448496, 22896992, 37923143, 75846286, 151692572, 303385144, 606770288, 1213540576]

約数ペア:

[(1, 1213540576), (2, 606770288), (4, 303385144), (8, 151692572), (16, 75846286), (32, 37923143), (53, 22896992), (106, 11448496), (212, 5724248), (353, 3437792), (424, 2862124), (706, 1718896), (848, 1431062), (1412, 859448), (1696, 715531), (2027, 598688), (2824, 429724), (4054, 299344), (5648, 214862), (8108, 149672), (11296, 107431), (16216, 74836), (18709, 64864), (32432, 37418)]