216987216

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{43889}}^1$

素因数の和:44003

約数の個数: 40

約数和(自身を含む): 566005440

約数和(自身を除く): 349018224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 43889, 87778, 131667, 175556, 263334, 351112, 526668, 702224, 1053336, 2106672, 4520567, 9041134, 13561701, 18082268, 27123402, 36164536, 54246804, 72329072, 108493608, 216987216]

約数ペア:

[(1, 216987216), (2, 108493608), (3, 72329072), (4, 54246804), (6, 36164536), (8, 27123402), (12, 18082268), (16, 13561701), (24, 9041134), (48, 4520567), (103, 2106672), (206, 1053336), (309, 702224), (412, 526668), (618, 351112), (824, 263334), (1236, 175556), (1648, 131667), (2472, 87778), (4944, 43889)]