269687548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 518769664

約数和(自身を除く): 249082116

約数列:

[1, 2, 4, 13, 26, 52, 97, 127, 194, 254, 388, 421, 508, 842, 1261, 1651, 1684, 2522, 3302, 5044, 5473, 6604, 10946, 12319, 21892, 24638, 40837, 49276, 53467, 81674, 106934, 160147, 163348, 213868, 320294, 530881, 640588, 695071, 1061762, 1390142, 2123524, 2780284, 5186299, 10372598, 20745196, 67421887, 134843774, 269687548]

約数ペア:

[(1, 269687548), (2, 134843774), (4, 67421887), (13, 20745196), (26, 10372598), (52, 5186299), (97, 2780284), (127, 2123524), (194, 1390142), (254, 1061762), (388, 695071), (421, 640588), (508, 530881), (842, 320294), (1261, 213868), (1651, 163348), (1684, 160147), (2522, 106934), (3302, 81674), (5044, 53467), (5473, 49276), (6604, 40837), (10946, 24638), (12319, 21892)]