496658688

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 1425371136

約数和(自身を除く): 928712448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 552, 713, 736, 744, 768, 907, 992, 1104, 1426, 1472, 1488, 1814, 1984, 2139, 2208, 2721, 2852, 2944, 2976, 3628, 3968, 4278, 4416, 5442, 5704, 5888, 5952, 7256, 7936, 8556, 8832, 10884, 11408, 11904, 14512, 17112, 17664, 20861, 21768, 22816, 23808, 28117, 29024, 34224, 41722, 43536, 45632, 56234, 58048, 62583, 68448, 83444, 84351, 87072, 91264, 112468, 116096, 125166, 136896, 166888, 168702, 174144, 182528, 224936, 232192, 250332, 273792, 333776, 337404, 348288, 449872, 500664, 547584, 646691, 667552, 674808, 696576, 899744, 1001328, 1293382, 1335104, 1349616, 1799488, 1940073, 2002656, 2586764, 2670208, 2699232, 3598976, 3880146, 4005312, 5173528, 5340416, 5398464, 7197952, 7760292, 8010624, 10347056, 10796928, 15520584, 16021248, 20694112, 21593856, 31041168, 41388224, 62082336, 82776448, 124164672, 165552896, 248329344, 496658688]

約数ペア:

[(1, 496658688), (2, 248329344), (3, 165552896), (4, 124164672), (6, 82776448), (8, 62082336), (12, 41388224), (16, 31041168), (23, 21593856), (24, 20694112), (31, 16021248), (32, 15520584), (46, 10796928), (48, 10347056), (62, 8010624), (64, 7760292), (69, 7197952), (92, 5398464), (93, 5340416), (96, 5173528), (124, 4005312), (128, 3880146), (138, 3598976), (184, 2699232), (186, 2670208), (192, 2586764), (248, 2002656), (256, 1940073), (276, 1799488), (368, 1349616), (372, 1335104), (384, 1293382), (496, 1001328), (552, 899744), (713, 696576), (736, 674808), (744, 667552), (768, 646691), (907, 547584), (992, 500664), (1104, 449872), (1426, 348288), (1472, 337404), (1488, 333776), (1814, 273792), (1984, 250332), (2139, 232192), (2208, 224936), (2721, 182528), (2852, 174144), (2944, 168702), (2976, 166888), (3628, 136896), (3968, 125166), (4278, 116096), (4416, 112468), (5442, 91264), (5704, 87072), (5888, 84351), (5952, 83444), (7256, 68448), (7936, 62583), (8556, 58048), (8832, 56234), (10884, 45632), (11408, 43536), (11904, 41722), (14512, 34224), (17112, 29024), (17664, 28117), (20861, 23808), (21768, 22816)]