2149721424

素因数分解:

$2^4\times 3^3\times {\mathrm{1321}}^1\times {\mathrm{3767}}^1$

素因数の和:5105

約数の個数: 80

約数和(自身を含む): 6176807040

約数和(自身を除く): 4027085616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1321, 2642, 3767, 3963, 5284, 7534, 7926, 10568, 11301, 11889, 15068, 15852, 21136, 22602, 23778, 30136, 31704, 33903, 35667, 45204, 47556, 60272, 63408, 67806, 71334, 90408, 95112, 101709, 135612, 142668, 180816, 190224, 203418, 271224, 285336, 406836, 542448, 570672, 813672, 1627344, 4976207, 9952414, 14928621, 19904828, 29857242, 39809656, 44785863, 59714484, 79619312, 89571726, 119428968, 134357589, 179143452, 238857936, 268715178, 358286904, 537430356, 716573808, 1074860712, 2149721424]

約数ペア:

[(1, 2149721424), (2, 1074860712), (3, 716573808), (4, 537430356), (6, 358286904), (8, 268715178), (9, 238857936), (12, 179143452), (16, 134357589), (18, 119428968), (24, 89571726), (27, 79619312), (36, 59714484), (48, 44785863), (54, 39809656), (72, 29857242), (108, 19904828), (144, 14928621), (216, 9952414), (432, 4976207), (1321, 1627344), (2642, 813672), (3767, 570672), (3963, 542448), (5284, 406836), (7534, 285336), (7926, 271224), (10568, 203418), (11301, 190224), (11889, 180816), (15068, 142668), (15852, 135612), (21136, 101709), (22602, 95112), (23778, 90408), (30136, 71334), (31704, 67806), (33903, 63408), (35667, 60272), (45204, 47556)]