321218909856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85795649}}^1$

素因数の和:85795678

約数の個数: 72

約数和(自身を含む): 983732922900

約数和(自身を除く): 662514013044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 85795649, 171591298, 257386947, 343182596, 514773894, 686365192, 772160841, 1029547788, 1115343437, 1372730384, 1544321682, 2059095576, 2230686874, 2745460768, 3088643364, 3346030311, 4118191152, 4461373748, 6177286728, 6692060622, 8236382304, 8922747496, 10038090933, 12354573456, 13384121244, 17845494992, 20076181866, 24709146912, 26768242488, 35690989984, 40152363732, 53536484976, 80304727464, 107072969952, 160609454928, 321218909856]

約数ペア:

[(1, 321218909856), (2, 160609454928), (3, 107072969952), (4, 80304727464), (6, 53536484976), (8, 40152363732), (9, 35690989984), (12, 26768242488), (13, 24709146912), (16, 20076181866), (18, 17845494992), (24, 13384121244), (26, 12354573456), (32, 10038090933), (36, 8922747496), (39, 8236382304), (48, 6692060622), (52, 6177286728), (72, 4461373748), (78, 4118191152), (96, 3346030311), (104, 3088643364), (117, 2745460768), (144, 2230686874), (156, 2059095576), (208, 1544321682), (234, 1372730384), (288, 1115343437), (312, 1029547788), (416, 772160841), (468, 686365192), (624, 514773894), (936, 343182596), (1248, 257386947), (1872, 171591298), (3744, 85795649)]