340798904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{4813}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 655089120

約数和(自身を除く): 314290216

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 424, 668, 1336, 4813, 8851, 9626, 17702, 19252, 35404, 38504, 70808, 255089, 510178, 803771, 1020356, 1607542, 2040712, 3215084, 6430168, 42599863, 85199726, 170399452, 340798904]

約数ペア:

[(1, 340798904), (2, 170399452), (4, 85199726), (8, 42599863), (53, 6430168), (106, 3215084), (167, 2040712), (212, 1607542), (334, 1020356), (424, 803771), (668, 510178), (1336, 255089), (4813, 70808), (8851, 38504), (9626, 35404), (17702, 19252)]