395248896

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 270

約数和(自身を含む): 1374503130

約数和(自身を除く): 979254234

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, 256, 288, 294, 324, 336, 378, 384, 389, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 768, 778, 784, 864, 882, 896, 1008, 1134, 1152, 1167, 1176, 1296, 1323, 1344, 1512, 1556, 1568, 1728, 1764, 1792, 2016, 2268, 2304, 2334, 2352, 2592, 2646, 2688, 2723, 3024, 3112, 3136, 3456, 3501, 3528, 3969, 4032, 4536, 4668, 4704, 5184, 5292, 5376, 5446, 6048, 6224, 6272, 6912, 7002, 7056, 7938, 8064, 8169, 9072, 9336, 9408, 10368, 10503, 10584, 10892, 12096, 12448, 12544, 14004, 14112, 15876, 16128, 16338, 18144, 18672, 18816, 19061, 20736, 21006, 21168, 21784, 24192, 24507, 24896, 28008, 28224, 31509, 31752, 32676, 36288, 37344, 37632, 38122, 42012, 42336, 43568, 48384, 49014, 49792, 56016, 56448, 57183, 63018, 63504, 65352, 72576, 73521, 74688, 76244, 84024, 84672, 87136, 98028, 99584, 112032, 112896, 114366, 126036, 127008, 130704, 145152, 147042, 149376, 152488, 168048, 169344, 171549, 174272, 196056, 220563, 224064, 228732, 252072, 254016, 261408, 294084, 298752, 304976, 336096, 338688, 343098, 348544, 392112, 441126, 448128, 457464, 504144, 508032, 514647, 522816, 588168, 609952, 672192, 686196, 697088, 784224, 882252, 896256, 914928, 1008288, 1016064, 1029294, 1045632, 1176336, 1219904, 1344384, 1372392, 1543941, 1568448, 1764504, 1829856, 2016576, 2058588, 2091264, 2352672, 2439808, 2688768, 2744784, 3087882, 3136896, 3529008, 3659712, 4033152, 4117176, 4705344, 4879616, 5489568, 6175764, 6273792, 7058016, 7319424, 8066304, 8234352, 9410688, 10979136, 12351528, 14116032, 14638848, 16468704, 18821376, 21958272, 24703056, 28232064, 32937408, 43916544, 49406112, 56464128, 65874816, 98812224, 131749632, 197624448, 395248896]

約数ペア:

[(1, 395248896), (2, 197624448), (3, 131749632), (4, 98812224), (6, 65874816), (7, 56464128), (8, 49406112), (9, 43916544), (12, 32937408), (14, 28232064), (16, 24703056), (18, 21958272), (21, 18821376), (24, 16468704), (27, 14638848), (28, 14116032), (32, 12351528), (36, 10979136), (42, 9410688), (48, 8234352), (49, 8066304), (54, 7319424), (56, 7058016), (63, 6273792), (64, 6175764), (72, 5489568), (81, 4879616), (84, 4705344), (96, 4117176), (98, 4033152), (108, 3659712), (112, 3529008), (126, 3136896), (128, 3087882), (144, 2744784), (147, 2688768), (162, 2439808), (168, 2352672), (189, 2091264), (192, 2058588), (196, 2016576), (216, 1829856), (224, 1764504), (252, 1568448), (256, 1543941), (288, 1372392), (294, 1344384), (324, 1219904), (336, 1176336), (378, 1045632), (384, 1029294), (389, 1016064), (392, 1008288), (432, 914928), (441, 896256), (448, 882252), (504, 784224), (567, 697088), (576, 686196), (588, 672192), (648, 609952), (672, 588168), (756, 522816), (768, 514647), (778, 508032), (784, 504144), (864, 457464), (882, 448128), (896, 441126), (1008, 392112), (1134, 348544), (1152, 343098), (1167, 338688), (1176, 336096), (1296, 304976), (1323, 298752), (1344, 294084), (1512, 261408), (1556, 254016), (1568, 252072), (1728, 228732), (1764, 224064), (1792, 220563), (2016, 196056), (2268, 174272), (2304, 171549), (2334, 169344), (2352, 168048), (2592, 152488), (2646, 149376), (2688, 147042), (2723, 145152), (3024, 130704), (3112, 127008), (3136, 126036), (3456, 114366), (3501, 112896), (3528, 112032), (3969, 99584), (4032, 98028), (4536, 87136), (4668, 84672), (4704, 84024), (5184, 76244), (5292, 74688), (5376, 73521), (5446, 72576), (6048, 65352), (6224, 63504), (6272, 63018), (6912, 57183), (7002, 56448), (7056, 56016), (7938, 49792), (8064, 49014), (8169, 48384), (9072, 43568), (9336, 42336), (9408, 42012), (10368, 38122), (10503, 37632), (10584, 37344), (10892, 36288), (12096, 32676), (12448, 31752), (12544, 31509), (14004, 28224), (14112, 28008), (15876, 24896), (16128, 24507), (16338, 24192), (18144, 21784), (18672, 21168), (18816, 21006), (19061, 20736)]