263344128

素因数分解:

$2^{12}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 104

約数和(自身を含む): 727360800

約数和(自身を除く): 464016672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 739, 768, 928, 1024, 1392, 1478, 1536, 1856, 2048, 2217, 2784, 2956, 3072, 3712, 4096, 4434, 5568, 5912, 6144, 7424, 8868, 11136, 11824, 12288, 14848, 17736, 21431, 22272, 23648, 29696, 35472, 42862, 44544, 47296, 59392, 64293, 70944, 85724, 89088, 94592, 118784, 128586, 141888, 171448, 178176, 189184, 257172, 283776, 342896, 356352, 378368, 514344, 567552, 685792, 756736, 1028688, 1135104, 1371584, 1513472, 2057376, 2270208, 2743168, 3026944, 4114752, 4540416, 5486336, 8229504, 9080832, 10972672, 16459008, 21945344, 32918016, 43890688, 65836032, 87781376, 131672064, 263344128]

約数ペア:

[(1, 263344128), (2, 131672064), (3, 87781376), (4, 65836032), (6, 43890688), (8, 32918016), (12, 21945344), (16, 16459008), (24, 10972672), (29, 9080832), (32, 8229504), (48, 5486336), (58, 4540416), (64, 4114752), (87, 3026944), (96, 2743168), (116, 2270208), (128, 2057376), (174, 1513472), (192, 1371584), (232, 1135104), (256, 1028688), (348, 756736), (384, 685792), (464, 567552), (512, 514344), (696, 378368), (739, 356352), (768, 342896), (928, 283776), (1024, 257172), (1392, 189184), (1478, 178176), (1536, 171448), (1856, 141888), (2048, 128586), (2217, 118784), (2784, 94592), (2956, 89088), (3072, 85724), (3712, 70944), (4096, 64293), (4434, 59392), (5568, 47296), (5912, 44544), (6144, 42862), (7424, 35472), (8868, 29696), (11136, 23648), (11824, 22272), (12288, 21431), (14848, 17736)]