253284804

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{14447}}^1$

素因数の和:14944

約数の個数: 36

約数和(自身を含む): 641606784

約数和(自身を除く): 388321980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 14447, 17532, 28894, 43341, 57788, 86682, 130023, 173364, 260046, 520092, 7035689, 14071378, 21107067, 28142756, 42214134, 63321201, 84428268, 126642402, 253284804]

約数ペア:

[(1, 253284804), (2, 126642402), (3, 84428268), (4, 63321201), (6, 42214134), (9, 28142756), (12, 21107067), (18, 14071378), (36, 7035689), (487, 520092), (974, 260046), (1461, 173364), (1948, 130023), (2922, 86682), (4383, 57788), (5844, 43341), (8766, 28894), (14447, 17532)]