288325618

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 510592896

約数和(自身を除く): 222267278

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 511, 742, 1022, 3869, 5323, 7738, 10646, 27083, 37261, 54166, 74522, 282119, 388579, 564238, 777158, 1974833, 2720053, 3949666, 5440106, 20594687, 41189374, 144162809, 288325618]

約数ペア:

[(1, 288325618), (2, 144162809), (7, 41189374), (14, 20594687), (53, 5440106), (73, 3949666), (106, 2720053), (146, 1974833), (371, 777158), (511, 564238), (742, 388579), (1022, 282119), (3869, 74522), (5323, 54166), (7738, 37261), (10646, 27083)]