259968996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1031623}}^1$

素因数の和:1031640

約数の個数: 36

約数和(自身を含む): 751022272

約数和(自身を除く): 491053276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1031623, 2063246, 3094869, 4126492, 6189738, 7221361, 9284607, 12379476, 14442722, 18569214, 21664083, 28885444, 37138428, 43328166, 64992249, 86656332, 129984498, 259968996]

約数ペア:

[(1, 259968996), (2, 129984498), (3, 86656332), (4, 64992249), (6, 43328166), (7, 37138428), (9, 28885444), (12, 21664083), (14, 18569214), (18, 14442722), (21, 12379476), (28, 9284607), (36, 7221361), (42, 6189738), (63, 4126492), (84, 3094869), (126, 2063246), (252, 1031623)]