338784768

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 240

約数和(自身を含む): 1161800640

約数和(自身を除く): 823015872

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, 243, 252, 256, 288, 324, 336, 378, 384, 389, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 778, 864, 896, 972, 1008, 1134, 1152, 1167, 1296, 1344, 1512, 1536, 1556, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2334, 2592, 2688, 2723, 3024, 3112, 3402, 3456, 3501, 3584, 3888, 4032, 4536, 4608, 4668, 5184, 5376, 5446, 6048, 6224, 6804, 6912, 7002, 7776, 8064, 8169, 9072, 9336, 10368, 10503, 10752, 10892, 12096, 12448, 13608, 13824, 14004, 15552, 16128, 16338, 18144, 18672, 20736, 21006, 21784, 24192, 24507, 24896, 27216, 28008, 31104, 31509, 32256, 32676, 36288, 37344, 41472, 42012, 43568, 48384, 49014, 49792, 54432, 56016, 62208, 63018, 65352, 72576, 73521, 74688, 84024, 87136, 94527, 96768, 98028, 99584, 108864, 112032, 124416, 126036, 130704, 145152, 147042, 149376, 168048, 174272, 189054, 196056, 199168, 217728, 220563, 224064, 252072, 261408, 290304, 294084, 298752, 336096, 348544, 378108, 392112, 435456, 441126, 448128, 504144, 522816, 588168, 597504, 661689, 672192, 697088, 756216, 784224, 870912, 882252, 896256, 1008288, 1045632, 1176336, 1323378, 1344384, 1394176, 1512432, 1568448, 1764504, 1792512, 2016576, 2091264, 2352672, 2646756, 2688768, 3024864, 3136896, 3529008, 4033152, 4182528, 4705344, 5293512, 5377536, 6049728, 6273792, 7058016, 8066304, 9410688, 10587024, 12099456, 12547584, 14116032, 16132608, 18821376, 21174048, 24198912, 28232064, 37642752, 42348096, 48397824, 56464128, 84696192, 112928256, 169392384, 338784768]

約数ペア:

[(1, 338784768), (2, 169392384), (3, 112928256), (4, 84696192), (6, 56464128), (7, 48397824), (8, 42348096), (9, 37642752), (12, 28232064), (14, 24198912), (16, 21174048), (18, 18821376), (21, 16132608), (24, 14116032), (27, 12547584), (28, 12099456), (32, 10587024), (36, 9410688), (42, 8066304), (48, 7058016), (54, 6273792), (56, 6049728), (63, 5377536), (64, 5293512), (72, 4705344), (81, 4182528), (84, 4033152), (96, 3529008), (108, 3136896), (112, 3024864), (126, 2688768), (128, 2646756), (144, 2352672), (162, 2091264), (168, 2016576), (189, 1792512), (192, 1764504), (216, 1568448), (224, 1512432), (243, 1394176), (252, 1344384), (256, 1323378), (288, 1176336), (324, 1045632), (336, 1008288), (378, 896256), (384, 882252), (389, 870912), (432, 784224), (448, 756216), (486, 697088), (504, 672192), (512, 661689), (567, 597504), (576, 588168), (648, 522816), (672, 504144), (756, 448128), (768, 441126), (778, 435456), (864, 392112), (896, 378108), (972, 348544), (1008, 336096), (1134, 298752), (1152, 294084), (1167, 290304), (1296, 261408), (1344, 252072), (1512, 224064), (1536, 220563), (1556, 217728), (1701, 199168), (1728, 196056), (1792, 189054), (1944, 174272), (2016, 168048), (2268, 149376), (2304, 147042), (2334, 145152), (2592, 130704), (2688, 126036), (2723, 124416), (3024, 112032), (3112, 108864), (3402, 99584), (3456, 98028), (3501, 96768), (3584, 94527), (3888, 87136), (4032, 84024), (4536, 74688), (4608, 73521), (4668, 72576), (5184, 65352), (5376, 63018), (5446, 62208), (6048, 56016), (6224, 54432), (6804, 49792), (6912, 49014), (7002, 48384), (7776, 43568), (8064, 42012), (8169, 41472), (9072, 37344), (9336, 36288), (10368, 32676), (10503, 32256), (10752, 31509), (10892, 31104), (12096, 28008), (12448, 27216), (13608, 24896), (13824, 24507), (14004, 24192), (15552, 21784), (16128, 21006), (16338, 20736), (18144, 18672)]