211495968

素因数分解:

$2^5\times 3^3\times {\mathrm{244787}}^1$

素因数の和:244806

約数の個数: 48

約数和(自身を含む): 616865760

約数和(自身を除く): 405369792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 244787, 489574, 734361, 979148, 1468722, 1958296, 2203083, 2937444, 3916592, 4406166, 5874888, 6609249, 7833184, 8812332, 11749776, 13218498, 17624664, 23499552, 26436996, 35249328, 52873992, 70498656, 105747984, 211495968]

約数ペア:

[(1, 211495968), (2, 105747984), (3, 70498656), (4, 52873992), (6, 35249328), (8, 26436996), (9, 23499552), (12, 17624664), (16, 13218498), (18, 11749776), (24, 8812332), (27, 7833184), (32, 6609249), (36, 5874888), (48, 4406166), (54, 3916592), (72, 2937444), (96, 2203083), (108, 1958296), (144, 1468722), (216, 979148), (288, 734361), (432, 489574), (864, 244787)]