520065168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{8647}}^1$

素因数の和:8844

約数の個数: 80

約数和(自身を含む): 1544186880

約数和(自身を除く): 1024121712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 179, 336, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 2864, 3759, 4296, 5012, 7518, 8592, 8647, 10024, 15036, 17294, 20048, 25941, 30072, 34588, 51882, 60144, 60529, 69176, 103764, 121058, 138352, 181587, 207528, 242116, 363174, 415056, 484232, 726348, 968464, 1452696, 1547813, 2905392, 3095626, 4643439, 6191252, 9286878, 10834691, 12382504, 18573756, 21669382, 24765008, 32504073, 37147512, 43338764, 65008146, 74295024, 86677528, 130016292, 173355056, 260032584, 520065168]

約数ペア:

[(1, 520065168), (2, 260032584), (3, 173355056), (4, 130016292), (6, 86677528), (7, 74295024), (8, 65008146), (12, 43338764), (14, 37147512), (16, 32504073), (21, 24765008), (24, 21669382), (28, 18573756), (42, 12382504), (48, 10834691), (56, 9286878), (84, 6191252), (112, 4643439), (168, 3095626), (179, 2905392), (336, 1547813), (358, 1452696), (537, 968464), (716, 726348), (1074, 484232), (1253, 415056), (1432, 363174), (2148, 242116), (2506, 207528), (2864, 181587), (3759, 138352), (4296, 121058), (5012, 103764), (7518, 69176), (8592, 60529), (8647, 60144), (10024, 51882), (15036, 34588), (17294, 30072), (20048, 25941)]