1257629184

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 4194398208

約数和(自身を除く): 2936769024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 307, 336, 381, 384, 448, 504, 508, 512, 576, 614, 672, 762, 768, 889, 896, 921, 1008, 1016, 1143, 1152, 1228, 1344, 1524, 1536, 1778, 1792, 1842, 2016, 2032, 2149, 2286, 2304, 2456, 2667, 2688, 2763, 3048, 3556, 3584, 3684, 4032, 4064, 4298, 4572, 4608, 4912, 5334, 5376, 5526, 6096, 6447, 7112, 7368, 8001, 8064, 8128, 8596, 9144, 9824, 10668, 10752, 11052, 12192, 12894, 14224, 14736, 16002, 16128, 16256, 17192, 18288, 19341, 19648, 21336, 22104, 24384, 25788, 28448, 29472, 32004, 32256, 32512, 34384, 36576, 38682, 38989, 39296, 42672, 44208, 48768, 51576, 56896, 58944, 64008, 65024, 68768, 73152, 77364, 77978, 78592, 85344, 88416, 97536, 103152, 113792, 116967, 117888, 128016, 137536, 146304, 154728, 155956, 157184, 170688, 176832, 195072, 206304, 227584, 233934, 235776, 256032, 272923, 275072, 292608, 309456, 311912, 341376, 350901, 353664, 412608, 455168, 467868, 471552, 512064, 545846, 550144, 585216, 618912, 623824, 682752, 701802, 707328, 818769, 825216, 935736, 1024128, 1091692, 1100288, 1237824, 1247648, 1365504, 1403604, 1414656, 1637538, 1650432, 1871472, 2048256, 2183384, 2456307, 2475648, 2495296, 2807208, 3275076, 3300864, 3742944, 4096512, 4366768, 4912614, 4951296, 4990592, 5614416, 6550152, 7485888, 8733536, 9825228, 9902592, 9981184, 11228832, 13100304, 14971776, 17467072, 19650456, 19962368, 22457664, 26200608, 29943552, 34934144, 39300912, 44915328, 52401216, 59887104, 69868288, 78601824, 89830656, 104802432, 139736576, 157203648, 179661312, 209604864, 314407296, 419209728, 628814592, 1257629184]

約数ペア:

[(1, 1257629184), (2, 628814592), (3, 419209728), (4, 314407296), (6, 209604864), (7, 179661312), (8, 157203648), (9, 139736576), (12, 104802432), (14, 89830656), (16, 78601824), (18, 69868288), (21, 59887104), (24, 52401216), (28, 44915328), (32, 39300912), (36, 34934144), (42, 29943552), (48, 26200608), (56, 22457664), (63, 19962368), (64, 19650456), (72, 17467072), (84, 14971776), (96, 13100304), (112, 11228832), (126, 9981184), (127, 9902592), (128, 9825228), (144, 8733536), (168, 7485888), (192, 6550152), (224, 5614416), (252, 4990592), (254, 4951296), (256, 4912614), (288, 4366768), (307, 4096512), (336, 3742944), (381, 3300864), (384, 3275076), (448, 2807208), (504, 2495296), (508, 2475648), (512, 2456307), (576, 2183384), (614, 2048256), (672, 1871472), (762, 1650432), (768, 1637538), (889, 1414656), (896, 1403604), (921, 1365504), (1008, 1247648), (1016, 1237824), (1143, 1100288), (1152, 1091692), (1228, 1024128), (1344, 935736), (1524, 825216), (1536, 818769), (1778, 707328), (1792, 701802), (1842, 682752), (2016, 623824), (2032, 618912), (2149, 585216), (2286, 550144), (2304, 545846), (2456, 512064), (2667, 471552), (2688, 467868), (2763, 455168), (3048, 412608), (3556, 353664), (3584, 350901), (3684, 341376), (4032, 311912), (4064, 309456), (4298, 292608), (4572, 275072), (4608, 272923), (4912, 256032), (5334, 235776), (5376, 233934), (5526, 227584), (6096, 206304), (6447, 195072), (7112, 176832), (7368, 170688), (8001, 157184), (8064, 155956), (8128, 154728), (8596, 146304), (9144, 137536), (9824, 128016), (10668, 117888), (10752, 116967), (11052, 113792), (12192, 103152), (12894, 97536), (14224, 88416), (14736, 85344), (16002, 78592), (16128, 77978), (16256, 77364), (17192, 73152), (18288, 68768), (19341, 65024), (19648, 64008), (21336, 58944), (22104, 56896), (24384, 51576), (25788, 48768), (28448, 44208), (29472, 42672), (32004, 39296), (32256, 38989), (32512, 38682), (34384, 36576)]