268271104

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{2633}}^1$

素因数の和:2850

約数の個数: 40

約数和(自身を含む): 538916400

約数和(自身を除く): 270645296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1592, 2633, 3184, 5266, 6368, 10532, 12736, 21064, 25472, 42128, 50944, 84256, 101888, 168512, 337024, 523967, 674048, 1047934, 1348096, 2095868, 4191736, 8383472, 16766944, 33533888, 67067776, 134135552, 268271104]

約数ペア:

[(1, 268271104), (2, 134135552), (4, 67067776), (8, 33533888), (16, 16766944), (32, 8383472), (64, 4191736), (128, 2095868), (199, 1348096), (256, 1047934), (398, 674048), (512, 523967), (796, 337024), (1592, 168512), (2633, 101888), (3184, 84256), (5266, 50944), (6368, 42128), (10532, 25472), (12736, 21064)]