254851716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{12589}}^1$

素因数の和:12844

約数の個数: 48

約数和(自身を含む): 682478720

約数和(自身を除く): 427627004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2892, 3374, 5061, 6748, 10122, 12589, 20244, 25178, 37767, 50356, 75534, 88123, 151068, 176246, 264369, 352492, 528738, 1057476, 3033949, 6067898, 9101847, 12135796, 18203694, 21237643, 36407388, 42475286, 63712929, 84950572, 127425858, 254851716]

約数ペア:

[(1, 254851716), (2, 127425858), (3, 84950572), (4, 63712929), (6, 42475286), (7, 36407388), (12, 21237643), (14, 18203694), (21, 12135796), (28, 9101847), (42, 6067898), (84, 3033949), (241, 1057476), (482, 528738), (723, 352492), (964, 264369), (1446, 176246), (1687, 151068), (2892, 88123), (3374, 75534), (5061, 50356), (6748, 37767), (10122, 25178), (12589, 20244)]