443778426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30103}}^1$

素因数の和:30137

約数の個数: 80

約数和(自身を含む): 1223908224

約数和(自身を除く): 780129798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 30103, 60206, 90309, 180618, 210721, 270927, 391339, 421442, 541854, 632163, 782678, 812781, 1174017, 1264326, 1625562, 1896489, 2348034, 2438343, 2739373, 3522051, 3792978, 4876686, 5478746, 5689467, 7044102, 8218119, 10566153, 11378934, 16436238, 17068401, 21132306, 24654357, 31698459, 34136802, 49308714, 63396918, 73963071, 147926142, 221889213, 443778426]

約数ペア:

[(1, 443778426), (2, 221889213), (3, 147926142), (6, 73963071), (7, 63396918), (9, 49308714), (13, 34136802), (14, 31698459), (18, 24654357), (21, 21132306), (26, 17068401), (27, 16436238), (39, 11378934), (42, 10566153), (54, 8218119), (63, 7044102), (78, 5689467), (81, 5478746), (91, 4876686), (117, 3792978), (126, 3522051), (162, 2739373), (182, 2438343), (189, 2348034), (234, 1896489), (273, 1625562), (351, 1264326), (378, 1174017), (546, 812781), (567, 782678), (702, 632163), (819, 541854), (1053, 421442), (1134, 391339), (1638, 270927), (2106, 210721), (2457, 180618), (4914, 90309), (7371, 60206), (14742, 30103)]