677927152

素因数分解:

$2^4\times 7^5\times {\mathrm{2521}}^1$

素因数の和:2564

約数の個数: 60

約数和(自身を含む): 1532992656

約数和(自身を除く): 855065504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2521, 2744, 4802, 5042, 5488, 9604, 10084, 16807, 17647, 19208, 20168, 33614, 35294, 38416, 40336, 67228, 70588, 123529, 134456, 141176, 247058, 268912, 282352, 494116, 864703, 988232, 1729406, 1976464, 3458812, 6052921, 6917624, 12105842, 13835248, 24211684, 42370447, 48423368, 84740894, 96846736, 169481788, 338963576, 677927152]

約数ペア:

[(1, 677927152), (2, 338963576), (4, 169481788), (7, 96846736), (8, 84740894), (14, 48423368), (16, 42370447), (28, 24211684), (49, 13835248), (56, 12105842), (98, 6917624), (112, 6052921), (196, 3458812), (343, 1976464), (392, 1729406), (686, 988232), (784, 864703), (1372, 494116), (2401, 282352), (2521, 268912), (2744, 247058), (4802, 141176), (5042, 134456), (5488, 123529), (9604, 70588), (10084, 67228), (16807, 40336), (17647, 38416), (19208, 35294), (20168, 33614)]