213991008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28949}}^1$

素因数の和:28980

約数の個数: 96

約数和(自身を含む): 700358400

約数和(自身を除く): 486367392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 28949, 57898, 86847, 115796, 173694, 202643, 231592, 318439, 347388, 405286, 463184, 607929, 636878, 694776, 810572, 926368, 955317, 1215858, 1273756, 1389552, 1621144, 1910634, 2229073, 2431716, 2547512, 2779104, 3242288, 3821268, 4458146, 4863432, 5095024, 6484576, 6687219, 7642536, 8916292, 9726864, 10190048, 13374438, 15285072, 17832584, 19453728, 26748876, 30570144, 35665168, 53497752, 71330336, 106995504, 213991008]

約数ペア:

[(1, 213991008), (2, 106995504), (3, 71330336), (4, 53497752), (6, 35665168), (7, 30570144), (8, 26748876), (11, 19453728), (12, 17832584), (14, 15285072), (16, 13374438), (21, 10190048), (22, 9726864), (24, 8916292), (28, 7642536), (32, 6687219), (33, 6484576), (42, 5095024), (44, 4863432), (48, 4458146), (56, 3821268), (66, 3242288), (77, 2779104), (84, 2547512), (88, 2431716), (96, 2229073), (112, 1910634), (132, 1621144), (154, 1389552), (168, 1273756), (176, 1215858), (224, 955317), (231, 926368), (264, 810572), (308, 694776), (336, 636878), (352, 607929), (462, 463184), (528, 405286), (616, 347388), (672, 318439), (924, 231592), (1056, 202643), (1232, 173694), (1848, 115796), (2464, 86847), (3696, 57898), (7392, 28949)]