631973104

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 1457049600

約数和(自身を除く): 825076496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 179, 203, 232, 358, 406, 464, 716, 812, 1087, 1253, 1432, 1624, 2174, 2506, 2864, 3248, 4348, 5012, 5191, 7609, 8696, 10024, 10382, 15218, 17392, 20048, 20764, 30436, 31523, 36337, 41528, 60872, 63046, 72674, 83056, 121744, 126092, 145348, 194573, 220661, 252184, 290696, 389146, 441322, 504368, 581392, 778292, 882644, 1362011, 1556584, 1765288, 2724022, 3113168, 3530576, 5448044, 5642617, 10896088, 11285234, 21792176, 22570468, 39498319, 45140936, 78996638, 90281872, 157993276, 315986552, 631973104]

約数ペア:

[(1, 631973104), (2, 315986552), (4, 157993276), (7, 90281872), (8, 78996638), (14, 45140936), (16, 39498319), (28, 22570468), (29, 21792176), (56, 11285234), (58, 10896088), (112, 5642617), (116, 5448044), (179, 3530576), (203, 3113168), (232, 2724022), (358, 1765288), (406, 1556584), (464, 1362011), (716, 882644), (812, 778292), (1087, 581392), (1253, 504368), (1432, 441322), (1624, 389146), (2174, 290696), (2506, 252184), (2864, 220661), (3248, 194573), (4348, 145348), (5012, 126092), (5191, 121744), (7609, 83056), (8696, 72674), (10024, 63046), (10382, 60872), (15218, 41528), (17392, 36337), (20048, 31523), (20764, 30436)]