1289389248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16831}}^1$

素因数の和:16875

約数の個数: 168

約数和(自身を含む): 4446341120

約数和(自身を除く): 3156951872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 16831, 19152, 25536, 33662, 38304, 50493, 67324, 76608, 100986, 117817, 134648, 151479, 201972, 235634, 269296, 302958, 319789, 353451, 403944, 471268, 538592, 605916, 639578, 706902, 807888, 942536, 959367, 1060353, 1077184, 1211832, 1279156, 1413804, 1615776, 1885072, 1918734, 2120706, 2238523, 2423664, 2558312, 2827608, 2878101, 3231552, 3770144, 3837468, 4241412, 4477046, 4847328, 5116624, 5655216, 5756202, 6715569, 7540288, 7674936, 8482824, 8954092, 9694656, 10233248, 11310432, 11512404, 13431138, 15349872, 16965648, 17908184, 20146707, 20466496, 22620864, 23024808, 26862276, 30699744, 33931296, 35816368, 40293414, 46049616, 53724552, 61399488, 67862592, 71632736, 80586828, 92099232, 107449104, 143265472, 161173656, 184198464, 214898208, 322347312, 429796416, 644694624, 1289389248]

約数ペア:

[(1, 1289389248), (2, 644694624), (3, 429796416), (4, 322347312), (6, 214898208), (7, 184198464), (8, 161173656), (9, 143265472), (12, 107449104), (14, 92099232), (16, 80586828), (18, 71632736), (19, 67862592), (21, 61399488), (24, 53724552), (28, 46049616), (32, 40293414), (36, 35816368), (38, 33931296), (42, 30699744), (48, 26862276), (56, 23024808), (57, 22620864), (63, 20466496), (64, 20146707), (72, 17908184), (76, 16965648), (84, 15349872), (96, 13431138), (112, 11512404), (114, 11310432), (126, 10233248), (133, 9694656), (144, 8954092), (152, 8482824), (168, 7674936), (171, 7540288), (192, 6715569), (224, 5756202), (228, 5655216), (252, 5116624), (266, 4847328), (288, 4477046), (304, 4241412), (336, 3837468), (342, 3770144), (399, 3231552), (448, 2878101), (456, 2827608), (504, 2558312), (532, 2423664), (576, 2238523), (608, 2120706), (672, 1918734), (684, 1885072), (798, 1615776), (912, 1413804), (1008, 1279156), (1064, 1211832), (1197, 1077184), (1216, 1060353), (1344, 959367), (1368, 942536), (1596, 807888), (1824, 706902), (2016, 639578), (2128, 605916), (2394, 538592), (2736, 471268), (3192, 403944), (3648, 353451), (4032, 319789), (4256, 302958), (4788, 269296), (5472, 235634), (6384, 201972), (8512, 151479), (9576, 134648), (10944, 117817), (12768, 100986), (16831, 76608), (19152, 67324), (25536, 50493), (33662, 38304)]