1856014728

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 4683571200

約数和(自身を除く): 2827556472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 239, 446, 478, 669, 717, 892, 956, 1338, 1434, 1451, 1784, 1912, 2676, 2868, 2902, 4353, 5352, 5736, 5804, 8706, 11608, 17412, 34824, 53297, 106594, 159891, 213188, 319782, 323573, 346789, 426376, 639564, 647146, 693578, 970719, 1040367, 1279128, 1294292, 1387156, 1941438, 2080734, 2588584, 2774312, 3882876, 4161468, 7765752, 8322936, 77333947, 154667894, 232001841, 309335788, 464003682, 618671576, 928007364, 1856014728]

約数ペア:

[(1, 1856014728), (2, 928007364), (3, 618671576), (4, 464003682), (6, 309335788), (8, 232001841), (12, 154667894), (24, 77333947), (223, 8322936), (239, 7765752), (446, 4161468), (478, 3882876), (669, 2774312), (717, 2588584), (892, 2080734), (956, 1941438), (1338, 1387156), (1434, 1294292), (1451, 1279128), (1784, 1040367), (1912, 970719), (2676, 693578), (2868, 647146), (2902, 639564), (4353, 426376), (5352, 346789), (5736, 323573), (5804, 319782), (8706, 213188), (11608, 159891), (17412, 106594), (34824, 53297)]