245978552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{16811}}^1$

素因数の和:16907

約数の個数: 32

約数和(自身を含む): 484185600

約数和(自身を除く): 238207048

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 14632, 16811, 33622, 67244, 134488, 521141, 991849, 1042282, 1983698, 2084564, 3967396, 4169128, 7934792, 30747319, 61494638, 122989276, 245978552]

約数ペア:

[(1, 245978552), (2, 122989276), (4, 61494638), (8, 30747319), (31, 7934792), (59, 4169128), (62, 3967396), (118, 2084564), (124, 1983698), (236, 1042282), (248, 991849), (472, 521141), (1829, 134488), (3658, 67244), (7316, 33622), (14632, 16811)]