768625728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1372

約数の個数: 112

約数和(自身を含む): 2199656256

約数和(自身を除く): 1431030528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 293, 312, 416, 586, 624, 832, 879, 1051, 1172, 1248, 1758, 2102, 2344, 2496, 3153, 3516, 3809, 4204, 4688, 6306, 7032, 7618, 8408, 9376, 11427, 12612, 13663, 14064, 15236, 16816, 18752, 22854, 25224, 27326, 28128, 30472, 33632, 40989, 45708, 50448, 54652, 56256, 60944, 67264, 81978, 91416, 100896, 109304, 121888, 163956, 182832, 201792, 218608, 243776, 307943, 327912, 365664, 437216, 615886, 655824, 731328, 874432, 923829, 1231772, 1311648, 1847658, 2463544, 2623296, 3695316, 4003259, 4927088, 7390632, 8006518, 9854176, 12009777, 14781264, 16013036, 19708352, 24019554, 29562528, 32026072, 48039108, 59125056, 64052144, 96078216, 128104288, 192156432, 256208576, 384312864, 768625728]

約数ペア:

[(1, 768625728), (2, 384312864), (3, 256208576), (4, 192156432), (6, 128104288), (8, 96078216), (12, 64052144), (13, 59125056), (16, 48039108), (24, 32026072), (26, 29562528), (32, 24019554), (39, 19708352), (48, 16013036), (52, 14781264), (64, 12009777), (78, 9854176), (96, 8006518), (104, 7390632), (156, 4927088), (192, 4003259), (208, 3695316), (293, 2623296), (312, 2463544), (416, 1847658), (586, 1311648), (624, 1231772), (832, 923829), (879, 874432), (1051, 731328), (1172, 655824), (1248, 615886), (1758, 437216), (2102, 365664), (2344, 327912), (2496, 307943), (3153, 243776), (3516, 218608), (3809, 201792), (4204, 182832), (4688, 163956), (6306, 121888), (7032, 109304), (7618, 100896), (8408, 91416), (9376, 81978), (11427, 67264), (12612, 60944), (13663, 56256), (14064, 54652), (15236, 50448), (16816, 45708), (18752, 40989), (22854, 33632), (25224, 30472), (27326, 28128)]