455348432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 1108262400

約数和(自身を除く): 652913968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 139, 154, 176, 278, 308, 556, 616, 973, 1112, 1232, 1529, 1946, 2224, 2659, 3058, 3892, 5318, 6116, 7784, 10636, 10703, 12232, 15568, 18613, 21272, 21406, 24464, 29249, 37226, 42544, 42812, 58498, 74452, 85624, 116996, 148904, 171248, 204743, 233992, 297808, 369601, 409486, 467984, 739202, 818972, 1478404, 1637944, 2587207, 2956808, 3275888, 4065611, 5174414, 5913616, 8131222, 10348828, 16262444, 20697656, 28459277, 32524888, 41395312, 56918554, 65049776, 113837108, 227674216, 455348432]

約数ペア:

[(1, 455348432), (2, 227674216), (4, 113837108), (7, 65049776), (8, 56918554), (11, 41395312), (14, 32524888), (16, 28459277), (22, 20697656), (28, 16262444), (44, 10348828), (56, 8131222), (77, 5913616), (88, 5174414), (112, 4065611), (139, 3275888), (154, 2956808), (176, 2587207), (278, 1637944), (308, 1478404), (556, 818972), (616, 739202), (973, 467984), (1112, 409486), (1232, 369601), (1529, 297808), (1946, 233992), (2224, 204743), (2659, 171248), (3058, 148904), (3892, 116996), (5318, 85624), (6116, 74452), (7784, 58498), (10636, 42812), (10703, 42544), (12232, 37226), (15568, 29249), (18613, 24464), (21272, 21406)]