248790528

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 200

約数和(自身を含む): 849646512

約数和(自身を除く): 600855984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 857, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1714, 1728, 1792, 2016, 2268, 2304, 2571, 2592, 2688, 3024, 3428, 3456, 3584, 4032, 4536, 4608, 5142, 5184, 5376, 5999, 6048, 6856, 6912, 7713, 8064, 9072, 10284, 10368, 10752, 11998, 12096, 13712, 13824, 15426, 16128, 17997, 18144, 20568, 20736, 23139, 23996, 24192, 27424, 30852, 32256, 35994, 36288, 41136, 41472, 46278, 47992, 48384, 53991, 54848, 61704, 69417, 71988, 72576, 82272, 92556, 95984, 96768, 107982, 109696, 123408, 138834, 143976, 145152, 161973, 164544, 185112, 191968, 215964, 219392, 246816, 277668, 287952, 290304, 323946, 329088, 370224, 383936, 431928, 438784, 485919, 493632, 555336, 575904, 647892, 658176, 740448, 767872, 863856, 971838, 987264, 1110672, 1151808, 1295784, 1316352, 1480896, 1535744, 1727712, 1943676, 1974528, 2221344, 2303616, 2591568, 2961792, 3071488, 3455424, 3887352, 3949056, 4442688, 4607232, 5183136, 5923584, 6910848, 7774704, 8885376, 9214464, 10366272, 11847168, 13821696, 15549408, 17770752, 20732544, 27643392, 31098816, 35541504, 41465088, 62197632, 82930176, 124395264, 248790528]

約数ペア:

[(1, 248790528), (2, 124395264), (3, 82930176), (4, 62197632), (6, 41465088), (7, 35541504), (8, 31098816), (9, 27643392), (12, 20732544), (14, 17770752), (16, 15549408), (18, 13821696), (21, 11847168), (24, 10366272), (27, 9214464), (28, 8885376), (32, 7774704), (36, 6910848), (42, 5923584), (48, 5183136), (54, 4607232), (56, 4442688), (63, 3949056), (64, 3887352), (72, 3455424), (81, 3071488), (84, 2961792), (96, 2591568), (108, 2303616), (112, 2221344), (126, 1974528), (128, 1943676), (144, 1727712), (162, 1535744), (168, 1480896), (189, 1316352), (192, 1295784), (216, 1151808), (224, 1110672), (252, 987264), (256, 971838), (288, 863856), (324, 767872), (336, 740448), (378, 658176), (384, 647892), (432, 575904), (448, 555336), (504, 493632), (512, 485919), (567, 438784), (576, 431928), (648, 383936), (672, 370224), (756, 329088), (768, 323946), (857, 290304), (864, 287952), (896, 277668), (1008, 246816), (1134, 219392), (1152, 215964), (1296, 191968), (1344, 185112), (1512, 164544), (1536, 161973), (1714, 145152), (1728, 143976), (1792, 138834), (2016, 123408), (2268, 109696), (2304, 107982), (2571, 96768), (2592, 95984), (2688, 92556), (3024, 82272), (3428, 72576), (3456, 71988), (3584, 69417), (4032, 61704), (4536, 54848), (4608, 53991), (5142, 48384), (5184, 47992), (5376, 46278), (5999, 41472), (6048, 41136), (6856, 36288), (6912, 35994), (7713, 32256), (8064, 30852), (9072, 27424), (10284, 24192), (10368, 23996), (10752, 23139), (11998, 20736), (12096, 20568), (13712, 18144), (13824, 17997), (15426, 16128)]