239380176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1451}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 708668928

約数和(自身を除く): 469288752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 982, 1451, 1473, 1964, 2902, 2946, 3437, 3928, 4353, 5804, 5892, 6874, 7856, 8706, 10157, 10311, 11608, 11784, 13748, 17412, 20314, 20622, 23216, 23568, 27496, 30471, 34824, 40628, 41244, 54992, 60942, 69648, 81256, 82488, 121884, 162512, 164976, 243768, 487536, 712441, 1424882, 2137323, 2849764, 4274646, 4987087, 5699528, 8549292, 9974174, 11399056, 14961261, 17098584, 19948348, 29922522, 34197168, 39896696, 59845044, 79793392, 119690088, 239380176]

約数ペア:

[(1, 239380176), (2, 119690088), (3, 79793392), (4, 59845044), (6, 39896696), (7, 34197168), (8, 29922522), (12, 19948348), (14, 17098584), (16, 14961261), (21, 11399056), (24, 9974174), (28, 8549292), (42, 5699528), (48, 4987087), (56, 4274646), (84, 2849764), (112, 2137323), (168, 1424882), (336, 712441), (491, 487536), (982, 243768), (1451, 164976), (1473, 162512), (1964, 121884), (2902, 82488), (2946, 81256), (3437, 69648), (3928, 60942), (4353, 54992), (5804, 41244), (5892, 40628), (6874, 34824), (7856, 30471), (8706, 27496), (10157, 23568), (10311, 23216), (11608, 20622), (11784, 20314), (13748, 17412)]