240428538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2161}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 596296896

約数和(自身を除く): 355868358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 883, 1766, 2161, 2649, 4322, 5298, 6181, 6483, 7947, 12362, 12966, 15127, 15894, 18543, 19449, 30254, 37086, 38898, 45381, 55629, 90762, 111258, 136143, 272286, 1908163, 3816326, 5724489, 11448978, 13357141, 17173467, 26714282, 34346934, 40071423, 80142846, 120214269, 240428538]

約数ペア:

[(1, 240428538), (2, 120214269), (3, 80142846), (6, 40071423), (7, 34346934), (9, 26714282), (14, 17173467), (18, 13357141), (21, 11448978), (42, 5724489), (63, 3816326), (126, 1908163), (883, 272286), (1766, 136143), (2161, 111258), (2649, 90762), (4322, 55629), (5298, 45381), (6181, 38898), (6483, 37086), (7947, 30254), (12362, 19449), (12966, 18543), (15127, 15894)]