2689385216

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2837}}^1$

素因数の和:2906

約数の個数: 108

約数和(自身を含む): 6415764432

約数和(自身を除く): 3726379216

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 529, 644, 736, 896, 1058, 1288, 1472, 1792, 2116, 2576, 2837, 2944, 3703, 4232, 5152, 5674, 5888, 7406, 8464, 10304, 11348, 14812, 16928, 19859, 20608, 22696, 29624, 33856, 39718, 41216, 45392, 59248, 65251, 67712, 79436, 90784, 118496, 130502, 135424, 158872, 181568, 236992, 261004, 317744, 363136, 456757, 473984, 522008, 635488, 726272, 913514, 947968, 1044016, 1270976, 1500773, 1827028, 2088032, 2541952, 3001546, 3654056, 4176064, 5083904, 6003092, 7308112, 8352128, 10505411, 12006184, 14616224, 16704256, 21010822, 24012368, 29232448, 42021644, 48024736, 58464896, 84043288, 96049472, 116929792, 168086576, 192098944, 336173152, 384197888, 672346304, 1344692608, 2689385216]

約数ペア:

[(1, 2689385216), (2, 1344692608), (4, 672346304), (7, 384197888), (8, 336173152), (14, 192098944), (16, 168086576), (23, 116929792), (28, 96049472), (32, 84043288), (46, 58464896), (56, 48024736), (64, 42021644), (92, 29232448), (112, 24012368), (128, 21010822), (161, 16704256), (184, 14616224), (224, 12006184), (256, 10505411), (322, 8352128), (368, 7308112), (448, 6003092), (529, 5083904), (644, 4176064), (736, 3654056), (896, 3001546), (1058, 2541952), (1288, 2088032), (1472, 1827028), (1792, 1500773), (2116, 1270976), (2576, 1044016), (2837, 947968), (2944, 913514), (3703, 726272), (4232, 635488), (5152, 522008), (5674, 473984), (5888, 456757), (7406, 363136), (8464, 317744), (10304, 261004), (11348, 236992), (14812, 181568), (16928, 158872), (19859, 135424), (20608, 130502), (22696, 118496), (29624, 90784), (33856, 79436), (39718, 67712), (41216, 65251), (45392, 59248)]