13308086488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 26259840000

約数和(自身を除く): 12951753512

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 499, 751, 772, 998, 1502, 1544, 1996, 3004, 3992, 4439, 6008, 8878, 11477, 17273, 17756, 22954, 34546, 35512, 45908, 69092, 91816, 96307, 138184, 144943, 192614, 289886, 374749, 385228, 579772, 749498, 770456, 1159544, 1498996, 2215061, 2997992, 3333689, 4430122, 6667378, 8619227, 8860244, 13334756, 17238454, 17720488, 26669512, 34476908, 68953816, 72326557, 144653114, 289306228, 578612456, 1663510811, 3327021622, 6654043244, 13308086488]

約数ペア:

[(1, 13308086488), (2, 6654043244), (4, 3327021622), (8, 1663510811), (23, 578612456), (46, 289306228), (92, 144653114), (184, 72326557), (193, 68953816), (386, 34476908), (499, 26669512), (751, 17720488), (772, 17238454), (998, 13334756), (1502, 8860244), (1544, 8619227), (1996, 6667378), (3004, 4430122), (3992, 3333689), (4439, 2997992), (6008, 2215061), (8878, 1498996), (11477, 1159544), (17273, 770456), (17756, 749498), (22954, 579772), (34546, 385228), (35512, 374749), (45908, 289886), (69092, 192614), (91816, 144943), (96307, 138184)]