776900608

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 104

約数和(自身を含む): 1738588896

約数和(自身を除く): 961688288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 401, 473, 512, 688, 704, 802, 946, 1024, 1376, 1408, 1604, 1892, 2048, 2752, 2816, 3208, 3784, 4096, 4411, 5504, 5632, 6416, 7568, 8822, 11008, 11264, 12832, 15136, 17243, 17644, 22016, 22528, 25664, 30272, 34486, 35288, 44032, 45056, 51328, 60544, 68972, 70576, 88064, 102656, 121088, 137944, 141152, 176128, 189673, 205312, 242176, 275888, 282304, 379346, 410624, 484352, 551776, 564608, 758692, 821248, 968704, 1103552, 1129216, 1517384, 1642496, 1937408, 2207104, 2258432, 3034768, 4414208, 4516864, 6069536, 8828416, 9033728, 12139072, 17656832, 18067456, 24278144, 35313664, 48556288, 70627328, 97112576, 194225152, 388450304, 776900608]

約数ペア:

[(1, 776900608), (2, 388450304), (4, 194225152), (8, 97112576), (11, 70627328), (16, 48556288), (22, 35313664), (32, 24278144), (43, 18067456), (44, 17656832), (64, 12139072), (86, 9033728), (88, 8828416), (128, 6069536), (172, 4516864), (176, 4414208), (256, 3034768), (344, 2258432), (352, 2207104), (401, 1937408), (473, 1642496), (512, 1517384), (688, 1129216), (704, 1103552), (802, 968704), (946, 821248), (1024, 758692), (1376, 564608), (1408, 551776), (1604, 484352), (1892, 410624), (2048, 379346), (2752, 282304), (2816, 275888), (3208, 242176), (3784, 205312), (4096, 189673), (4411, 176128), (5504, 141152), (5632, 137944), (6416, 121088), (7568, 102656), (8822, 88064), (11008, 70576), (11264, 68972), (12832, 60544), (15136, 51328), (17243, 45056), (17644, 44032), (22016, 35288), (22528, 34486), (25664, 30272)]