1631368424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{2803}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 3687820800

約数和(自身を除く): 2056452376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 547, 1064, 1094, 2188, 2803, 3829, 4376, 5606, 7658, 10393, 11212, 15316, 19621, 20786, 22424, 30632, 39242, 41572, 53257, 72751, 78484, 83144, 106514, 145502, 156968, 213028, 291004, 372799, 426056, 582008, 745598, 1491196, 1533241, 2982392, 3066482, 6132964, 10732687, 12265928, 21465374, 29131579, 42930748, 58263158, 85861496, 116526316, 203921053, 233052632, 407842106, 815684212, 1631368424]

約数ペア:

[(1, 1631368424), (2, 815684212), (4, 407842106), (7, 233052632), (8, 203921053), (14, 116526316), (19, 85861496), (28, 58263158), (38, 42930748), (56, 29131579), (76, 21465374), (133, 12265928), (152, 10732687), (266, 6132964), (532, 3066482), (547, 2982392), (1064, 1533241), (1094, 1491196), (2188, 745598), (2803, 582008), (3829, 426056), (4376, 372799), (5606, 291004), (7658, 213028), (10393, 156968), (11212, 145502), (15316, 106514), (19621, 83144), (20786, 78484), (22424, 72751), (30632, 53257), (39242, 41572)]