2521362816

素因数分解:

$2^7\times 3^4\times 7^3\times {\mathrm{709}}^1$

素因数の和:756

約数の個数: 320

約数和(自身を含む): 8762820000

約数和(自身を除く): 6241457184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 686, 709, 756, 784, 864, 882, 896, 1008, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1418, 1512, 1568, 1728, 1764, 2016, 2058, 2127, 2268, 2352, 2592, 2646, 2688, 2744, 2836, 3024, 3087, 3136, 3456, 3528, 3969, 4032, 4116, 4254, 4536, 4704, 4963, 5184, 5292, 5488, 5672, 6048, 6174, 6272, 6381, 7056, 7938, 8064, 8232, 8508, 9072, 9261, 9408, 9926, 10368, 10584, 10976, 11344, 12096, 12348, 12762, 14112, 14889, 15876, 16464, 17016, 18144, 18522, 18816, 19143, 19852, 21168, 21952, 22688, 24192, 24696, 25524, 27783, 28224, 29778, 31752, 32928, 34032, 34741, 36288, 37044, 38286, 39704, 42336, 43904, 44667, 45376, 49392, 51048, 55566, 56448, 57429, 59556, 63504, 65856, 68064, 69482, 72576, 74088, 76572, 79408, 84672, 89334, 90752, 98784, 102096, 104223, 111132, 114858, 119112, 127008, 131712, 134001, 136128, 138964, 148176, 153144, 158816, 169344, 178668, 197568, 204192, 208446, 222264, 229716, 238224, 243187, 254016, 268002, 272256, 277928, 296352, 306288, 312669, 317632, 357336, 395136, 402003, 408384, 416892, 444528, 459432, 476448, 486374, 508032, 536004, 555856, 592704, 612576, 625338, 635264, 714672, 729561, 804006, 816768, 833784, 889056, 918864, 938007, 952896, 972748, 1072008, 1111712, 1185408, 1225152, 1250676, 1429344, 1459122, 1608012, 1667568, 1778112, 1837728, 1876014, 1905792, 1945496, 2144016, 2188683, 2223424, 2450304, 2501352, 2814021, 2858688, 2918244, 3216024, 3335136, 3556224, 3675456, 3752028, 3890992, 4288032, 4377366, 4446848, 5002704, 5628042, 5717376, 5836488, 6432048, 6566049, 6670272, 7350912, 7504056, 7781984, 8576064, 8754732, 10005408, 11256084, 11672976, 12864096, 13132098, 13340544, 15008112, 15563968, 17152128, 17509464, 19698147, 20010816, 22512168, 23345952, 25728192, 26264196, 30016224, 31127936, 35018928, 39396294, 40021632, 45024336, 46691904, 51456384, 52528392, 60032448, 70037856, 78792588, 90048672, 93383808, 105056784, 120064896, 140075712, 157585176, 180097344, 210113568, 280151424, 315170352, 360194688, 420227136, 630340704, 840454272, 1260681408, 2521362816]

約数ペア:

[(1, 2521362816), (2, 1260681408), (3, 840454272), (4, 630340704), (6, 420227136), (7, 360194688), (8, 315170352), (9, 280151424), (12, 210113568), (14, 180097344), (16, 157585176), (18, 140075712), (21, 120064896), (24, 105056784), (27, 93383808), (28, 90048672), (32, 78792588), (36, 70037856), (42, 60032448), (48, 52528392), (49, 51456384), (54, 46691904), (56, 45024336), (63, 40021632), (64, 39396294), (72, 35018928), (81, 31127936), (84, 30016224), (96, 26264196), (98, 25728192), (108, 23345952), (112, 22512168), (126, 20010816), (128, 19698147), (144, 17509464), (147, 17152128), (162, 15563968), (168, 15008112), (189, 13340544), (192, 13132098), (196, 12864096), (216, 11672976), (224, 11256084), (252, 10005408), (288, 8754732), (294, 8576064), (324, 7781984), (336, 7504056), (343, 7350912), (378, 6670272), (384, 6566049), (392, 6432048), (432, 5836488), (441, 5717376), (448, 5628042), (504, 5002704), (567, 4446848), (576, 4377366), (588, 4288032), (648, 3890992), (672, 3752028), (686, 3675456), (709, 3556224), (756, 3335136), (784, 3216024), (864, 2918244), (882, 2858688), (896, 2814021), (1008, 2501352), (1029, 2450304), (1134, 2223424), (1152, 2188683), (1176, 2144016), (1296, 1945496), (1323, 1905792), (1344, 1876014), (1372, 1837728), (1418, 1778112), (1512, 1667568), (1568, 1608012), (1728, 1459122), (1764, 1429344), (2016, 1250676), (2058, 1225152), (2127, 1185408), (2268, 1111712), (2352, 1072008), (2592, 972748), (2646, 952896), (2688, 938007), (2744, 918864), (2836, 889056), (3024, 833784), (3087, 816768), (3136, 804006), (3456, 729561), (3528, 714672), (3969, 635264), (4032, 625338), (4116, 612576), (4254, 592704), (4536, 555856), (4704, 536004), (4963, 508032), (5184, 486374), (5292, 476448), (5488, 459432), (5672, 444528), (6048, 416892), (6174, 408384), (6272, 402003), (6381, 395136), (7056, 357336), (7938, 317632), (8064, 312669), (8232, 306288), (8508, 296352), (9072, 277928), (9261, 272256), (9408, 268002), (9926, 254016), (10368, 243187), (10584, 238224), (10976, 229716), (11344, 222264), (12096, 208446), (12348, 204192), (12762, 197568), (14112, 178668), (14889, 169344), (15876, 158816), (16464, 153144), (17016, 148176), (18144, 138964), (18522, 136128), (18816, 134001), (19143, 131712), (19852, 127008), (21168, 119112), (21952, 114858), (22688, 111132), (24192, 104223), (24696, 102096), (25524, 98784), (27783, 90752), (28224, 89334), (29778, 84672), (31752, 79408), (32928, 76572), (34032, 74088), (34741, 72576), (36288, 69482), (37044, 68064), (38286, 65856), (39704, 63504), (42336, 59556), (43904, 57429), (44667, 56448), (45376, 55566), (49392, 51048)]