252565248

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 742756896

約数和(自身を除く): 490191648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 256, 312, 328, 384, 416, 492, 533, 617, 624, 656, 768, 832, 984, 1066, 1234, 1248, 1312, 1599, 1664, 1851, 1968, 2132, 2468, 2496, 2624, 3198, 3328, 3702, 3936, 4264, 4936, 4992, 5248, 6396, 7404, 7872, 8021, 8528, 9872, 9984, 10496, 12792, 14808, 15744, 16042, 17056, 19744, 24063, 25297, 25584, 29616, 31488, 32084, 34112, 39488, 48126, 50594, 51168, 59232, 64168, 68224, 75891, 78976, 96252, 101188, 102336, 118464, 128336, 136448, 151782, 157952, 192504, 202376, 204672, 236928, 256672, 303564, 328861, 385008, 404752, 409344, 473856, 513344, 607128, 657722, 770016, 809504, 986583, 1026688, 1214256, 1315444, 1540032, 1619008, 1973166, 2053376, 2428512, 2630888, 3080064, 3238016, 3946332, 4857024, 5261776, 6160128, 6476032, 7892664, 9714048, 10523552, 15785328, 19428096, 21047104, 31570656, 42094208, 63141312, 84188416, 126282624, 252565248]

約数ペア:

[(1, 252565248), (2, 126282624), (3, 84188416), (4, 63141312), (6, 42094208), (8, 31570656), (12, 21047104), (13, 19428096), (16, 15785328), (24, 10523552), (26, 9714048), (32, 7892664), (39, 6476032), (41, 6160128), (48, 5261776), (52, 4857024), (64, 3946332), (78, 3238016), (82, 3080064), (96, 2630888), (104, 2428512), (123, 2053376), (128, 1973166), (156, 1619008), (164, 1540032), (192, 1315444), (208, 1214256), (246, 1026688), (256, 986583), (312, 809504), (328, 770016), (384, 657722), (416, 607128), (492, 513344), (533, 473856), (617, 409344), (624, 404752), (656, 385008), (768, 328861), (832, 303564), (984, 256672), (1066, 236928), (1234, 204672), (1248, 202376), (1312, 192504), (1599, 157952), (1664, 151782), (1851, 136448), (1968, 128336), (2132, 118464), (2468, 102336), (2496, 101188), (2624, 96252), (3198, 78976), (3328, 75891), (3702, 68224), (3936, 64168), (4264, 59232), (4936, 51168), (4992, 50594), (5248, 48126), (6396, 39488), (7404, 34112), (7872, 32084), (8021, 31488), (8528, 29616), (9872, 25584), (9984, 25297), (10496, 24063), (12792, 19744), (14808, 17056), (15744, 16042)]