979601728

素因数分解:

$2^6\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1572

約数の個数: 84

約数和(自身を含む): 2272466880

約数和(自身を除く): 1292865152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 239, 392, 448, 478, 784, 956, 1307, 1568, 1673, 1912, 2614, 3136, 3346, 3824, 5228, 6692, 7648, 9149, 10456, 11711, 13384, 15296, 18298, 20912, 23422, 26768, 36596, 41824, 46844, 53536, 64043, 73192, 83648, 93688, 107072, 128086, 146384, 187376, 256172, 292768, 312373, 374752, 512344, 585536, 624746, 749504, 1024688, 1249492, 2049376, 2186611, 2498984, 4098752, 4373222, 4997968, 8746444, 9995936, 15306277, 17492888, 19991872, 30612554, 34985776, 61225108, 69971552, 122450216, 139943104, 244900432, 489800864, 979601728]

約数ペア:

[(1, 979601728), (2, 489800864), (4, 244900432), (7, 139943104), (8, 122450216), (14, 69971552), (16, 61225108), (28, 34985776), (32, 30612554), (49, 19991872), (56, 17492888), (64, 15306277), (98, 9995936), (112, 8746444), (196, 4997968), (224, 4373222), (239, 4098752), (392, 2498984), (448, 2186611), (478, 2049376), (784, 1249492), (956, 1024688), (1307, 749504), (1568, 624746), (1673, 585536), (1912, 512344), (2614, 374752), (3136, 312373), (3346, 292768), (3824, 256172), (5228, 187376), (6692, 146384), (7648, 128086), (9149, 107072), (10456, 93688), (11711, 83648), (13384, 73192), (15296, 64043), (18298, 53536), (20912, 46844), (23422, 41824), (26768, 36596)]