8329308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 12838692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 499, 642, 998, 1284, 1391, 1497, 1996, 2782, 2994, 4173, 5564, 5988, 6487, 8346, 12974, 16692, 19461, 25948, 38922, 53393, 77844, 106786, 160179, 213572, 320358, 640716, 694109, 1388218, 2082327, 2776436, 4164654, 8329308]

約数ペア:

[(1, 8329308), (2, 4164654), (3, 2776436), (4, 2082327), (6, 1388218), (12, 694109), (13, 640716), (26, 320358), (39, 213572), (52, 160179), (78, 106786), (107, 77844), (156, 53393), (214, 38922), (321, 25948), (428, 19461), (499, 16692), (642, 12974), (998, 8346), (1284, 6487), (1391, 5988), (1497, 5564), (1996, 4173), (2782, 2994)]