268851968

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 699342336

約数和(自身を除く): 430490368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 128, 154, 161, 176, 184, 224, 253, 256, 308, 322, 352, 368, 448, 506, 593, 616, 644, 704, 736, 896, 1012, 1186, 1232, 1288, 1408, 1472, 1771, 1792, 2024, 2372, 2464, 2576, 2816, 2944, 3542, 4048, 4151, 4744, 4928, 5152, 5888, 6523, 7084, 8096, 8302, 9488, 9856, 10304, 13046, 13639, 14168, 16192, 16604, 18976, 19712, 20608, 26092, 27278, 28336, 32384, 33208, 37952, 41216, 45661, 52184, 54556, 56672, 64768, 66416, 75904, 91322, 95473, 104368, 109112, 113344, 132832, 150029, 151808, 182644, 190946, 208736, 218224, 226688, 265664, 300058, 365288, 381892, 417472, 436448, 453376, 531328, 600116, 730576, 763784, 834944, 872896, 1050203, 1062656, 1200232, 1461152, 1527568, 1669888, 1745792, 2100406, 2400464, 2922304, 3055136, 3491584, 4200812, 4800928, 5844608, 6110272, 8401624, 9601856, 11689216, 12220544, 16803248, 19203712, 24441088, 33606496, 38407424, 67212992, 134425984, 268851968]

約数ペア:

[(1, 268851968), (2, 134425984), (4, 67212992), (7, 38407424), (8, 33606496), (11, 24441088), (14, 19203712), (16, 16803248), (22, 12220544), (23, 11689216), (28, 9601856), (32, 8401624), (44, 6110272), (46, 5844608), (56, 4800928), (64, 4200812), (77, 3491584), (88, 3055136), (92, 2922304), (112, 2400464), (128, 2100406), (154, 1745792), (161, 1669888), (176, 1527568), (184, 1461152), (224, 1200232), (253, 1062656), (256, 1050203), (308, 872896), (322, 834944), (352, 763784), (368, 730576), (448, 600116), (506, 531328), (593, 453376), (616, 436448), (644, 417472), (704, 381892), (736, 365288), (896, 300058), (1012, 265664), (1186, 226688), (1232, 218224), (1288, 208736), (1408, 190946), (1472, 182644), (1771, 151808), (1792, 150029), (2024, 132832), (2372, 113344), (2464, 109112), (2576, 104368), (2816, 95473), (2944, 91322), (3542, 75904), (4048, 66416), (4151, 64768), (4744, 56672), (4928, 54556), (5152, 52184), (5888, 45661), (6523, 41216), (7084, 37952), (8096, 33208), (8302, 32384), (9488, 28336), (9856, 27278), (10304, 26092), (13046, 20608), (13639, 19712), (14168, 18976), (16192, 16604)]