2551665984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4597}}^1$

素因数の和:4685

約数の個数: 168

約数和(自身を含む): 7988381280

約数和(自身を除く): 5436715296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 64, 84, 96, 98, 112, 118, 147, 168, 177, 192, 196, 224, 236, 294, 336, 354, 392, 413, 448, 472, 588, 672, 708, 784, 826, 944, 1176, 1239, 1344, 1416, 1568, 1652, 1888, 2352, 2478, 2832, 2891, 3136, 3304, 3776, 4597, 4704, 4956, 5664, 5782, 6608, 8673, 9194, 9408, 9912, 11328, 11564, 13216, 13791, 17346, 18388, 19824, 23128, 26432, 27582, 32179, 34692, 36776, 39648, 46256, 55164, 64358, 69384, 73552, 79296, 92512, 96537, 110328, 128716, 138768, 147104, 185024, 193074, 220656, 225253, 257432, 271223, 277536, 294208, 386148, 441312, 450506, 514864, 542446, 555072, 675759, 772296, 813669, 882624, 901012, 1029728, 1084892, 1351518, 1544592, 1627338, 1802024, 1898561, 2059456, 2169784, 2703036, 3089184, 3254676, 3604048, 3797122, 4339568, 5406072, 5695683, 6178368, 6509352, 7208096, 7594244, 8679136, 10812144, 11391366, 13018704, 13289927, 14416192, 15188488, 17358272, 21624288, 22782732, 26037408, 26579854, 30376976, 39869781, 43248576, 45565464, 52074816, 53159708, 60753952, 79739562, 91130928, 106319416, 121507904, 159479124, 182261856, 212638832, 318958248, 364523712, 425277664, 637916496, 850555328, 1275832992, 2551665984]

約数ペア:

[(1, 2551665984), (2, 1275832992), (3, 850555328), (4, 637916496), (6, 425277664), (7, 364523712), (8, 318958248), (12, 212638832), (14, 182261856), (16, 159479124), (21, 121507904), (24, 106319416), (28, 91130928), (32, 79739562), (42, 60753952), (48, 53159708), (49, 52074816), (56, 45565464), (59, 43248576), (64, 39869781), (84, 30376976), (96, 26579854), (98, 26037408), (112, 22782732), (118, 21624288), (147, 17358272), (168, 15188488), (177, 14416192), (192, 13289927), (196, 13018704), (224, 11391366), (236, 10812144), (294, 8679136), (336, 7594244), (354, 7208096), (392, 6509352), (413, 6178368), (448, 5695683), (472, 5406072), (588, 4339568), (672, 3797122), (708, 3604048), (784, 3254676), (826, 3089184), (944, 2703036), (1176, 2169784), (1239, 2059456), (1344, 1898561), (1416, 1802024), (1568, 1627338), (1652, 1544592), (1888, 1351518), (2352, 1084892), (2478, 1029728), (2832, 901012), (2891, 882624), (3136, 813669), (3304, 772296), (3776, 675759), (4597, 555072), (4704, 542446), (4956, 514864), (5664, 450506), (5782, 441312), (6608, 386148), (8673, 294208), (9194, 277536), (9408, 271223), (9912, 257432), (11328, 225253), (11564, 220656), (13216, 193074), (13791, 185024), (17346, 147104), (18388, 138768), (19824, 128716), (23128, 110328), (26432, 96537), (27582, 92512), (32179, 79296), (34692, 73552), (36776, 69384), (39648, 64358), (46256, 55164)]