1756416984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 5101056000

約数和(自身を除く): 3344639016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 199, 214, 321, 398, 428, 491, 597, 642, 749, 796, 856, 982, 1194, 1284, 1393, 1473, 1498, 1592, 1964, 2247, 2388, 2568, 2786, 2946, 2996, 3437, 3928, 4179, 4494, 4776, 5572, 5892, 5992, 6874, 8358, 8988, 10311, 11144, 11784, 13748, 16716, 17976, 20622, 21293, 27496, 33432, 41244, 42586, 52537, 63879, 82488, 85172, 97709, 105074, 127758, 149051, 157611, 170344, 195418, 210148, 255516, 293127, 298102, 315222, 367759, 390836, 420296, 447153, 511032, 586254, 596204, 630444, 683963, 735518, 781672, 894306, 1103277, 1172508, 1192408, 1260888, 1367926, 1471036, 1788612, 2051889, 2206554, 2345016, 2735852, 2942072, 3577224, 4103778, 4413108, 5471704, 8207556, 8826216, 10454863, 16415112, 20909726, 31364589, 41819452, 62729178, 73184041, 83638904, 125458356, 146368082, 219552123, 250916712, 292736164, 439104246, 585472328, 878208492, 1756416984]

約数ペア:

[(1, 1756416984), (2, 878208492), (3, 585472328), (4, 439104246), (6, 292736164), (7, 250916712), (8, 219552123), (12, 146368082), (14, 125458356), (21, 83638904), (24, 73184041), (28, 62729178), (42, 41819452), (56, 31364589), (84, 20909726), (107, 16415112), (168, 10454863), (199, 8826216), (214, 8207556), (321, 5471704), (398, 4413108), (428, 4103778), (491, 3577224), (597, 2942072), (642, 2735852), (749, 2345016), (796, 2206554), (856, 2051889), (982, 1788612), (1194, 1471036), (1284, 1367926), (1393, 1260888), (1473, 1192408), (1498, 1172508), (1592, 1103277), (1964, 894306), (2247, 781672), (2388, 735518), (2568, 683963), (2786, 630444), (2946, 596204), (2996, 586254), (3437, 511032), (3928, 447153), (4179, 420296), (4494, 390836), (4776, 367759), (5572, 315222), (5892, 298102), (5992, 293127), (6874, 255516), (8358, 210148), (8988, 195418), (10311, 170344), (11144, 157611), (11784, 149051), (13748, 127758), (16716, 105074), (17976, 97709), (20622, 85172), (21293, 82488), (27496, 63879), (33432, 52537), (41244, 42586)]