978905088

素因数分解:

$2^{11}\times 3^5\times 7^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 3362748480

約数和(自身を除く): 2383843392

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 281, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 562, 567, 576, 648, 672, 756, 768, 843, 864, 896, 972, 1008, 1024, 1124, 1134, 1152, 1296, 1344, 1512, 1536, 1686, 1701, 1728, 1792, 1944, 1967, 2016, 2048, 2248, 2268, 2304, 2529, 2592, 2688, 3024, 3072, 3372, 3402, 3456, 3584, 3888, 3934, 4032, 4496, 4536, 4608, 5058, 5184, 5376, 5901, 6048, 6144, 6744, 6804, 6912, 7168, 7587, 7776, 7868, 8064, 8992, 9072, 9216, 10116, 10368, 10752, 11802, 12096, 13488, 13608, 13824, 14336, 15174, 15552, 15736, 16128, 17703, 17984, 18144, 18432, 20232, 20736, 21504, 22761, 23604, 24192, 26976, 27216, 27648, 30348, 31104, 31472, 32256, 35406, 35968, 36288, 40464, 41472, 43008, 45522, 47208, 48384, 53109, 53952, 54432, 55296, 60696, 62208, 62944, 64512, 68283, 70812, 71936, 72576, 80928, 82944, 91044, 94416, 96768, 106218, 107904, 108864, 121392, 124416, 125888, 129024, 136566, 141624, 143872, 145152, 159327, 161856, 165888, 182088, 188832, 193536, 212436, 215808, 217728, 242784, 248832, 251776, 273132, 283248, 287744, 290304, 318654, 323712, 364176, 377664, 387072, 424872, 431616, 435456, 477981, 485568, 497664, 503552, 546264, 566496, 575488, 580608, 637308, 647424, 728352, 755328, 849744, 863232, 870912, 955962, 971136, 1007104, 1092528, 1132992, 1161216, 1274616, 1294848, 1456704, 1510656, 1699488, 1726464, 1741824, 1911924, 1942272, 2014208, 2185056, 2265984, 2549232, 2589696, 2913408, 3021312, 3398976, 3483648, 3823848, 3884544, 4028416, 4370112, 4531968, 5098464, 5179392, 5826816, 6042624, 6797952, 7647696, 7769088, 8740224, 9063936, 10196928, 11653632, 12085248, 13595904, 15295392, 15538176, 17480448, 18127872, 20393856, 23307264, 27191808, 30590784, 34960896, 36255744, 40787712, 46614528, 54383616, 61181568, 69921792, 81575424, 108767232, 122363136, 139843584, 163150848, 244726272, 326301696, 489452544, 978905088]

約数ペア:

[(1, 978905088), (2, 489452544), (3, 326301696), (4, 244726272), (6, 163150848), (7, 139843584), (8, 122363136), (9, 108767232), (12, 81575424), (14, 69921792), (16, 61181568), (18, 54383616), (21, 46614528), (24, 40787712), (27, 36255744), (28, 34960896), (32, 30590784), (36, 27191808), (42, 23307264), (48, 20393856), (54, 18127872), (56, 17480448), (63, 15538176), (64, 15295392), (72, 13595904), (81, 12085248), (84, 11653632), (96, 10196928), (108, 9063936), (112, 8740224), (126, 7769088), (128, 7647696), (144, 6797952), (162, 6042624), (168, 5826816), (189, 5179392), (192, 5098464), (216, 4531968), (224, 4370112), (243, 4028416), (252, 3884544), (256, 3823848), (281, 3483648), (288, 3398976), (324, 3021312), (336, 2913408), (378, 2589696), (384, 2549232), (432, 2265984), (448, 2185056), (486, 2014208), (504, 1942272), (512, 1911924), (562, 1741824), (567, 1726464), (576, 1699488), (648, 1510656), (672, 1456704), (756, 1294848), (768, 1274616), (843, 1161216), (864, 1132992), (896, 1092528), (972, 1007104), (1008, 971136), (1024, 955962), (1124, 870912), (1134, 863232), (1152, 849744), (1296, 755328), (1344, 728352), (1512, 647424), (1536, 637308), (1686, 580608), (1701, 575488), (1728, 566496), (1792, 546264), (1944, 503552), (1967, 497664), (2016, 485568), (2048, 477981), (2248, 435456), (2268, 431616), (2304, 424872), (2529, 387072), (2592, 377664), (2688, 364176), (3024, 323712), (3072, 318654), (3372, 290304), (3402, 287744), (3456, 283248), (3584, 273132), (3888, 251776), (3934, 248832), (4032, 242784), (4496, 217728), (4536, 215808), (4608, 212436), (5058, 193536), (5184, 188832), (5376, 182088), (5901, 165888), (6048, 161856), (6144, 159327), (6744, 145152), (6804, 143872), (6912, 141624), (7168, 136566), (7587, 129024), (7776, 125888), (7868, 124416), (8064, 121392), (8992, 108864), (9072, 107904), (9216, 106218), (10116, 96768), (10368, 94416), (10752, 91044), (11802, 82944), (12096, 80928), (13488, 72576), (13608, 71936), (13824, 70812), (14336, 68283), (15174, 64512), (15552, 62944), (15736, 62208), (16128, 60696), (17703, 55296), (17984, 54432), (18144, 53952), (18432, 53109), (20232, 48384), (20736, 47208), (21504, 45522), (22761, 43008), (23604, 41472), (24192, 40464), (26976, 36288), (27216, 35968), (27648, 35406), (30348, 32256), (31104, 31472)]