2560049568

素因数分解:

$2^5\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{7591}}^1$

素因数の和:8778

約数の個数: 72

約数和(自身を含む): 7287317856

約数和(自身を除く): 4727268288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1171, 2342, 3513, 4684, 7026, 7591, 9368, 10539, 14052, 15182, 18736, 21078, 22773, 28104, 30364, 37472, 42156, 45546, 56208, 60728, 68319, 84312, 91092, 112416, 121456, 136638, 168624, 182184, 242912, 273276, 337248, 364368, 546552, 728736, 1093104, 2186208, 8889061, 17778122, 26667183, 35556244, 53334366, 71112488, 80001549, 106668732, 142224976, 160003098, 213337464, 284449952, 320006196, 426674928, 640012392, 853349856, 1280024784, 2560049568]

約数ペア:

[(1, 2560049568), (2, 1280024784), (3, 853349856), (4, 640012392), (6, 426674928), (8, 320006196), (9, 284449952), (12, 213337464), (16, 160003098), (18, 142224976), (24, 106668732), (32, 80001549), (36, 71112488), (48, 53334366), (72, 35556244), (96, 26667183), (144, 17778122), (288, 8889061), (1171, 2186208), (2342, 1093104), (3513, 728736), (4684, 546552), (7026, 364368), (7591, 337248), (9368, 273276), (10539, 242912), (14052, 182184), (15182, 168624), (18736, 136638), (21078, 121456), (22773, 112416), (28104, 91092), (30364, 84312), (37472, 68319), (42156, 60728), (45546, 56208)]