239204052

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 619635744

約数和(自身を除く): 380431692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 283, 318, 443, 477, 566, 636, 849, 886, 954, 1132, 1329, 1698, 1772, 1908, 2547, 2658, 3396, 3987, 5094, 5316, 7974, 10188, 14999, 15948, 23479, 29998, 44997, 46958, 59996, 70437, 89994, 93916, 125369, 134991, 140874, 179988, 211311, 250738, 269982, 281748, 376107, 422622, 501476, 539964, 752214, 845244, 1128321, 1504428, 2256642, 4513284, 6644557, 13289114, 19933671, 26578228, 39867342, 59801013, 79734684, 119602026, 239204052]

約数ペア:

[(1, 239204052), (2, 119602026), (3, 79734684), (4, 59801013), (6, 39867342), (9, 26578228), (12, 19933671), (18, 13289114), (36, 6644557), (53, 4513284), (106, 2256642), (159, 1504428), (212, 1128321), (283, 845244), (318, 752214), (443, 539964), (477, 501476), (566, 422622), (636, 376107), (849, 281748), (886, 269982), (954, 250738), (1132, 211311), (1329, 179988), (1698, 140874), (1772, 134991), (1908, 125369), (2547, 93916), (2658, 89994), (3396, 70437), (3987, 59996), (5094, 46958), (5316, 44997), (7974, 29998), (10188, 23479), (14999, 15948)]