217469856

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{20047}}^1$

素因数の和:20173

約数の個数: 48

約数和(自身を含む): 575938944

約数和(自身を除く): 358469088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 10848, 20047, 40094, 60141, 80188, 120282, 160376, 240564, 320752, 481128, 641504, 962256, 1924512, 2265311, 4530622, 6795933, 9061244, 13591866, 18122488, 27183732, 36244976, 54367464, 72489952, 108734928, 217469856]

約数ペア:

[(1, 217469856), (2, 108734928), (3, 72489952), (4, 54367464), (6, 36244976), (8, 27183732), (12, 18122488), (16, 13591866), (24, 9061244), (32, 6795933), (48, 4530622), (96, 2265311), (113, 1924512), (226, 962256), (339, 641504), (452, 481128), (678, 320752), (904, 240564), (1356, 160376), (1808, 120282), (2712, 80188), (3616, 60141), (5424, 40094), (10848, 20047)]