219163896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{434849}}^1$

素因数の和:434868

約数の個数: 48

約数和(自身を含む): 678366000

約数和(自身を除く): 459202104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 434849, 869698, 1304547, 1739396, 2609094, 3043943, 3478792, 3913641, 5218188, 6087886, 7827282, 9131829, 10436376, 12175772, 15654564, 18263658, 24351544, 27395487, 31309128, 36527316, 54790974, 73054632, 109581948, 219163896]

約数ペア:

[(1, 219163896), (2, 109581948), (3, 73054632), (4, 54790974), (6, 36527316), (7, 31309128), (8, 27395487), (9, 24351544), (12, 18263658), (14, 15654564), (18, 12175772), (21, 10436376), (24, 9131829), (28, 7827282), (36, 6087886), (42, 5218188), (56, 3913641), (63, 3478792), (72, 3043943), (84, 2609094), (126, 1739396), (168, 1304547), (252, 869698), (504, 434849)]