513305856

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{103}}^2$

素因数の和:238

約数の個数: 216

約数和(自身を含む): 1751789760

約数和(自身を除く): 1238483904

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, 103, 108, 112, 126, 128, 144, 168, 189, 192, 206, 216, 224, 252, 256, 288, 309, 336, 378, 384, 412, 432, 448, 504, 576, 618, 672, 721, 756, 768, 824, 864, 896, 927, 1008, 1152, 1236, 1344, 1442, 1512, 1648, 1728, 1792, 1854, 2016, 2163, 2304, 2472, 2688, 2781, 2884, 3024, 3296, 3456, 3708, 4032, 4326, 4944, 5376, 5562, 5768, 6048, 6489, 6592, 6912, 7416, 8064, 8652, 9888, 10609, 11124, 11536, 12096, 12978, 13184, 14832, 16128, 17304, 19467, 19776, 21218, 22248, 23072, 24192, 25956, 26368, 29664, 31827, 34608, 38934, 39552, 42436, 44496, 46144, 48384, 51912, 59328, 63654, 69216, 74263, 77868, 79104, 84872, 88992, 92288, 95481, 103824, 118656, 127308, 138432, 148526, 155736, 169744, 177984, 184576, 190962, 207648, 222789, 237312, 254616, 276864, 286443, 297052, 311472, 339488, 355968, 381924, 415296, 445578, 509232, 553728, 572886, 594104, 622944, 668367, 678976, 711936, 763848, 830592, 891156, 1018464, 1145772, 1188208, 1245888, 1336734, 1357952, 1527696, 1661184, 1782312, 2005101, 2036928, 2291544, 2376416, 2491776, 2673468, 2715904, 3055392, 3564624, 4010202, 4073856, 4583088, 4752832, 4983552, 5346936, 6110784, 7129248, 8020404, 8147712, 9166176, 9505664, 10693872, 12221568, 14258496, 16040808, 18332352, 19011328, 21387744, 24443136, 28516992, 32081616, 36664704, 42775488, 57033984, 64163232, 73329408, 85550976, 128326464, 171101952, 256652928, 513305856]

約数ペア:

[(1, 513305856), (2, 256652928), (3, 171101952), (4, 128326464), (6, 85550976), (7, 73329408), (8, 64163232), (9, 57033984), (12, 42775488), (14, 36664704), (16, 32081616), (18, 28516992), (21, 24443136), (24, 21387744), (27, 19011328), (28, 18332352), (32, 16040808), (36, 14258496), (42, 12221568), (48, 10693872), (54, 9505664), (56, 9166176), (63, 8147712), (64, 8020404), (72, 7129248), (84, 6110784), (96, 5346936), (103, 4983552), (108, 4752832), (112, 4583088), (126, 4073856), (128, 4010202), (144, 3564624), (168, 3055392), (189, 2715904), (192, 2673468), (206, 2491776), (216, 2376416), (224, 2291544), (252, 2036928), (256, 2005101), (288, 1782312), (309, 1661184), (336, 1527696), (378, 1357952), (384, 1336734), (412, 1245888), (432, 1188208), (448, 1145772), (504, 1018464), (576, 891156), (618, 830592), (672, 763848), (721, 711936), (756, 678976), (768, 668367), (824, 622944), (864, 594104), (896, 572886), (927, 553728), (1008, 509232), (1152, 445578), (1236, 415296), (1344, 381924), (1442, 355968), (1512, 339488), (1648, 311472), (1728, 297052), (1792, 286443), (1854, 276864), (2016, 254616), (2163, 237312), (2304, 222789), (2472, 207648), (2688, 190962), (2781, 184576), (2884, 177984), (3024, 169744), (3296, 155736), (3456, 148526), (3708, 138432), (4032, 127308), (4326, 118656), (4944, 103824), (5376, 95481), (5562, 92288), (5768, 88992), (6048, 84872), (6489, 79104), (6592, 77868), (6912, 74263), (7416, 69216), (8064, 63654), (8652, 59328), (9888, 51912), (10609, 48384), (11124, 46144), (11536, 44496), (12096, 42436), (12978, 39552), (13184, 38934), (14832, 34608), (16128, 31827), (17304, 29664), (19467, 26368), (19776, 25956), (21218, 24192), (22248, 23072)]