279806416

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 556107264

約数和(自身を除く): 276300848

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 271, 376, 542, 752, 1084, 1373, 2168, 2746, 4336, 5492, 10984, 12737, 21968, 25474, 50948, 64531, 101896, 129062, 203792, 258124, 372083, 516248, 744166, 1032496, 1488332, 2976664, 5953328, 17487901, 34975802, 69951604, 139903208, 279806416]

約数ペア:

[(1, 279806416), (2, 139903208), (4, 69951604), (8, 34975802), (16, 17487901), (47, 5953328), (94, 2976664), (188, 1488332), (271, 1032496), (376, 744166), (542, 516248), (752, 372083), (1084, 258124), (1373, 203792), (2168, 129062), (2746, 101896), (4336, 64531), (5492, 50948), (10984, 25474), (12737, 21968)]