238998564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{948407}}^1$

素因数の和:948424

約数の個数: 36

約数和(自身を含む): 690441024

約数和(自身を除く): 451442460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 948407, 1896814, 2845221, 3793628, 5690442, 6638849, 8535663, 11380884, 13277698, 17071326, 19916547, 26555396, 34142652, 39833094, 59749641, 79666188, 119499282, 238998564]

約数ペア:

[(1, 238998564), (2, 119499282), (3, 79666188), (4, 59749641), (6, 39833094), (7, 34142652), (9, 26555396), (12, 19916547), (14, 17071326), (18, 13277698), (21, 11380884), (28, 8535663), (36, 6638849), (42, 5690442), (63, 3793628), (84, 2845221), (126, 1896814), (252, 948407)]