213850398272

素因数分解:

$2^6\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{256499}}^1$

素因数の和:258379

約数の個数: 56

約数和(自身を含む): 485244648000

約数和(自身を除く): 271394249728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1861, 3722, 7444, 13027, 14888, 26054, 29776, 52108, 59552, 104216, 119104, 208432, 256499, 416864, 512998, 833728, 1025996, 1795493, 2051992, 3590986, 4103984, 7181972, 8207968, 14363944, 16415936, 28727888, 57455776, 114911552, 477344639, 954689278, 1909378556, 3341412473, 3818757112, 6682824946, 7637514224, 13365649892, 15275028448, 26731299784, 30550056896, 53462599568, 106925199136, 213850398272]

約数ペア:

[(1, 213850398272), (2, 106925199136), (4, 53462599568), (7, 30550056896), (8, 26731299784), (14, 15275028448), (16, 13365649892), (28, 7637514224), (32, 6682824946), (56, 3818757112), (64, 3341412473), (112, 1909378556), (224, 954689278), (448, 477344639), (1861, 114911552), (3722, 57455776), (7444, 28727888), (13027, 16415936), (14888, 14363944), (26054, 8207968), (29776, 7181972), (52108, 4103984), (59552, 3590986), (104216, 2051992), (119104, 1795493), (208432, 1025996), (256499, 833728), (416864, 512998)]