268993516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 546158592

約数和(自身を除く): 277165076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 271, 374, 542, 748, 1084, 1327, 2654, 2981, 4607, 5308, 5962, 9214, 11924, 14597, 18428, 22559, 29194, 45118, 50677, 58388, 90236, 101354, 202708, 248149, 359617, 496298, 719234, 992596, 1438468, 3955787, 6113489, 7911574, 12226978, 15823148, 24453956, 67248379, 134496758, 268993516]

約数ペア:

[(1, 268993516), (2, 134496758), (4, 67248379), (11, 24453956), (17, 15823148), (22, 12226978), (34, 7911574), (44, 6113489), (68, 3955787), (187, 1438468), (271, 992596), (374, 719234), (542, 496298), (748, 359617), (1084, 248149), (1327, 202708), (2654, 101354), (2981, 90236), (4607, 58388), (5308, 50677), (5962, 45118), (9214, 29194), (11924, 22559), (14597, 18428)]