1352220016

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 3079177920

約数和(自身を除く): 1726957904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 389, 574, 656, 757, 778, 1148, 1514, 1556, 2296, 2723, 3028, 3112, 4592, 5299, 5446, 6056, 6224, 10598, 10892, 12112, 15949, 21196, 21784, 31037, 31898, 42392, 43568, 62074, 63796, 84784, 111643, 124148, 127592, 217259, 223286, 248296, 255184, 294473, 434518, 446572, 496592, 588946, 869036, 893144, 1177892, 1738072, 1786288, 2061311, 2355784, 3476144, 4122622, 4711568, 8245244, 12073393, 16490488, 24146786, 32980976, 48293572, 84513751, 96587144, 169027502, 193174288, 338055004, 676110008, 1352220016]

約数ペア:

[(1, 1352220016), (2, 676110008), (4, 338055004), (7, 193174288), (8, 169027502), (14, 96587144), (16, 84513751), (28, 48293572), (41, 32980976), (56, 24146786), (82, 16490488), (112, 12073393), (164, 8245244), (287, 4711568), (328, 4122622), (389, 3476144), (574, 2355784), (656, 2061311), (757, 1786288), (778, 1738072), (1148, 1177892), (1514, 893144), (1556, 869036), (2296, 588946), (2723, 496592), (3028, 446572), (3112, 434518), (4592, 294473), (5299, 255184), (5446, 248296), (6056, 223286), (6224, 217259), (10598, 127592), (10892, 124148), (12112, 111643), (15949, 84784), (21196, 63796), (21784, 62074), (31037, 43568), (31898, 42392)]