255096864

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 856215360

約数和(自身を除く): 601118496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 81, 88, 92, 96, 99, 108, 132, 138, 144, 162, 176, 184, 198, 207, 216, 253, 264, 276, 288, 297, 324, 352, 368, 389, 396, 414, 432, 506, 528, 552, 594, 621, 648, 736, 759, 778, 792, 828, 864, 891, 1012, 1056, 1104, 1167, 1188, 1242, 1296, 1518, 1556, 1584, 1656, 1782, 1863, 2024, 2208, 2277, 2334, 2376, 2484, 2592, 3036, 3112, 3168, 3312, 3501, 3564, 3726, 4048, 4279, 4554, 4668, 4752, 4968, 6072, 6224, 6624, 6831, 7002, 7128, 7452, 8096, 8558, 8947, 9108, 9336, 9504, 9936, 10503, 12144, 12448, 12837, 13662, 14004, 14256, 14904, 17116, 17894, 18216, 18672, 19872, 20493, 21006, 24288, 25674, 26841, 27324, 28008, 28512, 29808, 31509, 34232, 35788, 36432, 37344, 38511, 40986, 42012, 51348, 53682, 54648, 56016, 59616, 63018, 68464, 71576, 72864, 77022, 80523, 81972, 84024, 98417, 102696, 107364, 109296, 112032, 115533, 126036, 136928, 143152, 154044, 161046, 163944, 168048, 196834, 205392, 214728, 218592, 231066, 241569, 252072, 286304, 295251, 308088, 322092, 327888, 336096, 346599, 393668, 410784, 429456, 462132, 483138, 504144, 590502, 616176, 644184, 655776, 693198, 724707, 787336, 858912, 885753, 924264, 966276, 1008288, 1181004, 1232352, 1288368, 1386396, 1449414, 1574672, 1771506, 1848528, 1932552, 2362008, 2576736, 2657259, 2772792, 2898828, 3149344, 3543012, 3697056, 3865104, 4724016, 5314518, 5545584, 5797656, 7086024, 7730208, 7971777, 9448032, 10629036, 11091168, 11595312, 14172048, 15943554, 21258072, 23190624, 28344096, 31887108, 42516144, 63774216, 85032288, 127548432, 255096864]

約数ペア:

[(1, 255096864), (2, 127548432), (3, 85032288), (4, 63774216), (6, 42516144), (8, 31887108), (9, 28344096), (11, 23190624), (12, 21258072), (16, 15943554), (18, 14172048), (22, 11595312), (23, 11091168), (24, 10629036), (27, 9448032), (32, 7971777), (33, 7730208), (36, 7086024), (44, 5797656), (46, 5545584), (48, 5314518), (54, 4724016), (66, 3865104), (69, 3697056), (72, 3543012), (81, 3149344), (88, 2898828), (92, 2772792), (96, 2657259), (99, 2576736), (108, 2362008), (132, 1932552), (138, 1848528), (144, 1771506), (162, 1574672), (176, 1449414), (184, 1386396), (198, 1288368), (207, 1232352), (216, 1181004), (253, 1008288), (264, 966276), (276, 924264), (288, 885753), (297, 858912), (324, 787336), (352, 724707), (368, 693198), (389, 655776), (396, 644184), (414, 616176), (432, 590502), (506, 504144), (528, 483138), (552, 462132), (594, 429456), (621, 410784), (648, 393668), (736, 346599), (759, 336096), (778, 327888), (792, 322092), (828, 308088), (864, 295251), (891, 286304), (1012, 252072), (1056, 241569), (1104, 231066), (1167, 218592), (1188, 214728), (1242, 205392), (1296, 196834), (1518, 168048), (1556, 163944), (1584, 161046), (1656, 154044), (1782, 143152), (1863, 136928), (2024, 126036), (2208, 115533), (2277, 112032), (2334, 109296), (2376, 107364), (2484, 102696), (2592, 98417), (3036, 84024), (3112, 81972), (3168, 80523), (3312, 77022), (3501, 72864), (3564, 71576), (3726, 68464), (4048, 63018), (4279, 59616), (4554, 56016), (4668, 54648), (4752, 53682), (4968, 51348), (6072, 42012), (6224, 40986), (6624, 38511), (6831, 37344), (7002, 36432), (7128, 35788), (7452, 34232), (8096, 31509), (8558, 29808), (8947, 28512), (9108, 28008), (9336, 27324), (9504, 26841), (9936, 25674), (10503, 24288), (12144, 21006), (12448, 20493), (12837, 19872), (13662, 18672), (14004, 18216), (14256, 17894), (14904, 17116)]