2690372244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{32917}}^1$

素因数の和:33077

約数の個数: 72

約数和(自身を含む): 7355197920

約数和(自身を除く): 4664825676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3892, 5838, 6811, 11676, 13622, 20433, 27244, 32917, 40866, 65834, 81732, 98751, 131668, 197502, 230419, 395004, 460838, 691257, 921676, 1382514, 1612933, 2765028, 3225866, 4575463, 4838799, 6451732, 9150926, 9677598, 13726389, 18301852, 19355196, 27452778, 32028241, 54905556, 64056482, 96084723, 128112964, 192169446, 224197687, 384338892, 448395374, 672593061, 896790748, 1345186122, 2690372244]

約数ペア:

[(1, 2690372244), (2, 1345186122), (3, 896790748), (4, 672593061), (6, 448395374), (7, 384338892), (12, 224197687), (14, 192169446), (21, 128112964), (28, 96084723), (42, 64056482), (49, 54905556), (84, 32028241), (98, 27452778), (139, 19355196), (147, 18301852), (196, 13726389), (278, 9677598), (294, 9150926), (417, 6451732), (556, 4838799), (588, 4575463), (834, 3225866), (973, 2765028), (1668, 1612933), (1946, 1382514), (2919, 921676), (3892, 691257), (5838, 460838), (6811, 395004), (11676, 230419), (13622, 197502), (20433, 131668), (27244, 98751), (32917, 81732), (40866, 65834)]