245693952

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 160

約数和(自身を含む): 831494400

約数和(自身を除く): 585800448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2539, 2688, 3024, 3456, 3584, 4032, 4608, 5078, 5376, 6048, 6912, 7617, 8064, 10156, 10752, 12096, 13824, 15234, 16128, 17773, 20312, 22851, 24192, 30468, 32256, 35546, 40624, 45702, 48384, 53319, 60936, 68553, 71092, 81248, 91404, 96768, 106638, 121872, 137106, 142184, 159957, 162496, 182808, 213276, 243744, 274212, 284368, 319914, 324992, 365616, 426552, 479871, 487488, 548424, 568736, 639828, 649984, 731232, 853104, 959742, 974976, 1096848, 1137472, 1279656, 1299968, 1462464, 1706208, 1919484, 1949952, 2193696, 2274944, 2559312, 2924928, 3412416, 3838968, 3899904, 4387392, 4549888, 5118624, 5849856, 6824832, 7677936, 8774784, 9099776, 10237248, 11699712, 13649664, 15355872, 17549568, 20474496, 27299328, 30711744, 35099136, 40948992, 61423488, 81897984, 122846976, 245693952]

約数ペア:

[(1, 245693952), (2, 122846976), (3, 81897984), (4, 61423488), (6, 40948992), (7, 35099136), (8, 30711744), (9, 27299328), (12, 20474496), (14, 17549568), (16, 15355872), (18, 13649664), (21, 11699712), (24, 10237248), (27, 9099776), (28, 8774784), (32, 7677936), (36, 6824832), (42, 5849856), (48, 5118624), (54, 4549888), (56, 4387392), (63, 3899904), (64, 3838968), (72, 3412416), (84, 2924928), (96, 2559312), (108, 2274944), (112, 2193696), (126, 1949952), (128, 1919484), (144, 1706208), (168, 1462464), (189, 1299968), (192, 1279656), (216, 1137472), (224, 1096848), (252, 974976), (256, 959742), (288, 853104), (336, 731232), (378, 649984), (384, 639828), (432, 568736), (448, 548424), (504, 487488), (512, 479871), (576, 426552), (672, 365616), (756, 324992), (768, 319914), (864, 284368), (896, 274212), (1008, 243744), (1152, 213276), (1344, 182808), (1512, 162496), (1536, 159957), (1728, 142184), (1792, 137106), (2016, 121872), (2304, 106638), (2539, 96768), (2688, 91404), (3024, 81248), (3456, 71092), (3584, 68553), (4032, 60936), (4608, 53319), (5078, 48384), (5376, 45702), (6048, 40624), (6912, 35546), (7617, 32256), (8064, 30468), (10156, 24192), (10752, 22851), (12096, 20312), (13824, 17773), (15234, 16128)]