248285016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{492629}}^1$

素因数の和:492648

約数の個数: 48

約数和(自身を含む): 768502800

約数和(自身を除く): 520217784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 492629, 985258, 1477887, 1970516, 2955774, 3448403, 3941032, 4433661, 5911548, 6896806, 8867322, 10345209, 11823096, 13793612, 17734644, 20690418, 27587224, 31035627, 35469288, 41380836, 62071254, 82761672, 124142508, 248285016]

約数ペア:

[(1, 248285016), (2, 124142508), (3, 82761672), (4, 62071254), (6, 41380836), (7, 35469288), (8, 31035627), (9, 27587224), (12, 20690418), (14, 17734644), (18, 13793612), (21, 11823096), (24, 10345209), (28, 8867322), (36, 6896806), (42, 5911548), (56, 4433661), (63, 3941032), (72, 3448403), (84, 2955774), (126, 1970516), (168, 1477887), (252, 985258), (504, 492629)]