761569216

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2361

約数の個数: 56

約数和(自身を含む): 1559275520

約数和(自身を除く): 797706304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 1016, 1376, 2032, 2179, 2752, 4064, 4358, 5461, 8128, 8716, 10922, 17432, 21844, 34864, 43688, 69728, 87376, 93697, 139456, 174752, 187394, 276733, 349504, 374788, 553466, 749576, 1106932, 1499152, 2213864, 2998304, 4427728, 5996608, 8855456, 11899519, 17710912, 23799038, 47598076, 95196152, 190392304, 380784608, 761569216]

約数ペア:

[(1, 761569216), (2, 380784608), (4, 190392304), (8, 95196152), (16, 47598076), (32, 23799038), (43, 17710912), (64, 11899519), (86, 8855456), (127, 5996608), (172, 4427728), (254, 2998304), (344, 2213864), (508, 1499152), (688, 1106932), (1016, 749576), (1376, 553466), (2032, 374788), (2179, 349504), (2752, 276733), (4064, 187394), (4358, 174752), (5461, 139456), (8128, 93697), (8716, 87376), (10922, 69728), (17432, 43688), (21844, 34864)]