2631056688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{468493}}^1$

素因数の和:468523

約数の個数: 80

約数和(自身を含む): 8133055840

約数和(自身を除く): 5501999152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 468493, 936986, 1405479, 1873972, 2810958, 3747944, 4216437, 5621916, 6090409, 7495888, 8432874, 11243832, 12180818, 12649311, 16865748, 18271227, 22487664, 24361636, 25298622, 33731496, 36542454, 48723272, 50597244, 54813681, 67462992, 73084908, 97446544, 101194488, 109627362, 146169816, 164441043, 202388976, 219254724, 292339632, 328882086, 438509448, 657764172, 877018896, 1315528344, 2631056688]

約数ペア:

[(1, 2631056688), (2, 1315528344), (3, 877018896), (4, 657764172), (6, 438509448), (8, 328882086), (9, 292339632), (12, 219254724), (13, 202388976), (16, 164441043), (18, 146169816), (24, 109627362), (26, 101194488), (27, 97446544), (36, 73084908), (39, 67462992), (48, 54813681), (52, 50597244), (54, 48723272), (72, 36542454), (78, 33731496), (104, 25298622), (108, 24361636), (117, 22487664), (144, 18271227), (156, 16865748), (208, 12649311), (216, 12180818), (234, 11243832), (312, 8432874), (351, 7495888), (432, 6090409), (468, 5621916), (624, 4216437), (702, 3747944), (936, 2810958), (1404, 1873972), (1872, 1405479), (2808, 936986), (5616, 468493)]