289883532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1271419}}^1$

素因数の和:1271445

約数の個数: 24

約数和(自身を含む): 711995200

約数和(自身を除く): 422111668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1271419, 2542838, 3814257, 5085676, 7628514, 15257028, 24156961, 48313922, 72470883, 96627844, 144941766, 289883532]

約数ペア:

[(1, 289883532), (2, 144941766), (3, 96627844), (4, 72470883), (6, 48313922), (12, 24156961), (19, 15257028), (38, 7628514), (57, 5085676), (76, 3814257), (114, 2542838), (228, 1271419)]