250116318

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 557955216

約数和(自身を除く): 307838898

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 227, 246, 369, 454, 681, 738, 1362, 1493, 2043, 2986, 4086, 4479, 8958, 9307, 13437, 18614, 26874, 27921, 55842, 61213, 83763, 122426, 167526, 183639, 338911, 367278, 550917, 677822, 1016733, 1101834, 2033466, 3050199, 6100398, 13895351, 27790702, 41686053, 83372106, 125058159, 250116318]

約数ペア:

[(1, 250116318), (2, 125058159), (3, 83372106), (6, 41686053), (9, 27790702), (18, 13895351), (41, 6100398), (82, 3050199), (123, 2033466), (227, 1101834), (246, 1016733), (369, 677822), (454, 550917), (681, 367278), (738, 338911), (1362, 183639), (1493, 167526), (2043, 122426), (2986, 83763), (4086, 61213), (4479, 55842), (8958, 27921), (9307, 26874), (13437, 18614)]