259536384

素因数分解:

$2^9\times 3^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 120

約数和(自身を含む): 756021552

約数和(自身を除く): 496485168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 256, 288, 302, 373, 384, 453, 512, 576, 604, 746, 768, 906, 1119, 1152, 1208, 1359, 1492, 1536, 1812, 2238, 2304, 2416, 2718, 2984, 3357, 3624, 4476, 4608, 4832, 5436, 5968, 6714, 7248, 8952, 9664, 10872, 11936, 13428, 14496, 17904, 19328, 21744, 23872, 26856, 28992, 35808, 38656, 43488, 47744, 53712, 56323, 57984, 71616, 77312, 86976, 95488, 107424, 112646, 115968, 143232, 168969, 173952, 190976, 214848, 225292, 231936, 286464, 337938, 347904, 429696, 450584, 506907, 572928, 675876, 695808, 859392, 901168, 1013814, 1351752, 1718784, 1802336, 2027628, 2703504, 3604672, 4055256, 5407008, 7209344, 8110512, 10814016, 14418688, 16221024, 21628032, 28837376, 32442048, 43256064, 64884096, 86512128, 129768192, 259536384]

約数ペア:

[(1, 259536384), (2, 129768192), (3, 86512128), (4, 64884096), (6, 43256064), (8, 32442048), (9, 28837376), (12, 21628032), (16, 16221024), (18, 14418688), (24, 10814016), (32, 8110512), (36, 7209344), (48, 5407008), (64, 4055256), (72, 3604672), (96, 2703504), (128, 2027628), (144, 1802336), (151, 1718784), (192, 1351752), (256, 1013814), (288, 901168), (302, 859392), (373, 695808), (384, 675876), (453, 572928), (512, 506907), (576, 450584), (604, 429696), (746, 347904), (768, 337938), (906, 286464), (1119, 231936), (1152, 225292), (1208, 214848), (1359, 190976), (1492, 173952), (1536, 168969), (1812, 143232), (2238, 115968), (2304, 112646), (2416, 107424), (2718, 95488), (2984, 86976), (3357, 77312), (3624, 71616), (4476, 57984), (4608, 56323), (4832, 53712), (5436, 47744), (5968, 43488), (6714, 38656), (7248, 35808), (8952, 28992), (9664, 26856), (10872, 23872), (11936, 21744), (13428, 19328), (14496, 17904)]