319604826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{9227}}^1$

素因数の和:9506

約数の個数: 32

約数和(自身を含む): 669731328

約数和(自身を除く): 350126502

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 502, 753, 1506, 5773, 9227, 11546, 17319, 18454, 27681, 34638, 55362, 212221, 424442, 636663, 1273326, 2315977, 4631954, 6947931, 13895862, 53267471, 106534942, 159802413, 319604826]

約数ペア:

[(1, 319604826), (2, 159802413), (3, 106534942), (6, 53267471), (23, 13895862), (46, 6947931), (69, 4631954), (138, 2315977), (251, 1273326), (502, 636663), (753, 424442), (1506, 212221), (5773, 55362), (9227, 34638), (11546, 27681), (17319, 18454)]