1222012272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6379}}^1$

素因数の和:6710

約数の個数: 80

約数和(自身を含む): 3411309440

約数和(自身を除く): 2189297168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1842, 2456, 3684, 3991, 4912, 6379, 7368, 7982, 11973, 12758, 14736, 15964, 19137, 23946, 25516, 31928, 38274, 47892, 51032, 63856, 76548, 82927, 95784, 102064, 153096, 165854, 191568, 248781, 306192, 331708, 497562, 663416, 995124, 1326832, 1958353, 1990248, 3916706, 3980496, 5875059, 7833412, 11750118, 15666824, 23500236, 25458589, 31333648, 47000472, 50917178, 76375767, 94000944, 101834356, 152751534, 203668712, 305503068, 407337424, 611006136, 1222012272]

約数ペア:

[(1, 1222012272), (2, 611006136), (3, 407337424), (4, 305503068), (6, 203668712), (8, 152751534), (12, 101834356), (13, 94000944), (16, 76375767), (24, 50917178), (26, 47000472), (39, 31333648), (48, 25458589), (52, 23500236), (78, 15666824), (104, 11750118), (156, 7833412), (208, 5875059), (307, 3980496), (312, 3916706), (614, 1990248), (624, 1958353), (921, 1326832), (1228, 995124), (1842, 663416), (2456, 497562), (3684, 331708), (3991, 306192), (4912, 248781), (6379, 191568), (7368, 165854), (7982, 153096), (11973, 102064), (12758, 95784), (14736, 82927), (15964, 76548), (19137, 63856), (23946, 51032), (25516, 47892), (31928, 38274)]