827220184

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 1823342400

約数和(自身を除く): 996122216

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 109, 212, 218, 371, 424, 436, 742, 763, 872, 1484, 1526, 2557, 2968, 3052, 5114, 5777, 6104, 10228, 11554, 17899, 20456, 23108, 35798, 40439, 46216, 71596, 80878, 135521, 143192, 161756, 271042, 278713, 323512, 542084, 557426, 948647, 1084168, 1114852, 1897294, 1950991, 2229704, 3794588, 3901982, 7589176, 7803964, 14771789, 15607928, 29543578, 59087156, 103402523, 118174312, 206805046, 413610092, 827220184]

約数ペア:

[(1, 827220184), (2, 413610092), (4, 206805046), (7, 118174312), (8, 103402523), (14, 59087156), (28, 29543578), (53, 15607928), (56, 14771789), (106, 7803964), (109, 7589176), (212, 3901982), (218, 3794588), (371, 2229704), (424, 1950991), (436, 1897294), (742, 1114852), (763, 1084168), (872, 948647), (1484, 557426), (1526, 542084), (2557, 323512), (2968, 278713), (3052, 271042), (5114, 161756), (5777, 143192), (6104, 135521), (10228, 80878), (11554, 71596), (17899, 46216), (20456, 40439), (23108, 35798)]