2788331904

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 256

約数和(自身を含む): 8724672000

約数和(自身を除く): 5936340096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 43, 48, 54, 58, 64, 72, 86, 87, 96, 108, 116, 128, 129, 144, 172, 174, 192, 216, 232, 258, 261, 288, 344, 348, 384, 387, 432, 464, 516, 522, 576, 647, 688, 696, 774, 783, 864, 928, 1032, 1044, 1152, 1161, 1247, 1294, 1376, 1392, 1548, 1566, 1728, 1856, 1941, 2064, 2088, 2322, 2494, 2588, 2752, 2784, 3096, 3132, 3456, 3712, 3741, 3882, 4128, 4176, 4644, 4988, 5176, 5504, 5568, 5823, 6192, 6264, 7482, 7764, 8256, 8352, 9288, 9976, 10352, 11136, 11223, 11646, 12384, 12528, 14964, 15528, 16512, 16704, 17469, 18576, 18763, 19952, 20704, 22446, 23292, 24768, 25056, 27821, 29928, 31056, 33408, 33669, 34938, 37152, 37526, 39904, 41408, 44892, 46584, 49536, 50112, 55642, 56289, 59856, 62112, 67338, 69876, 74304, 75052, 79808, 82816, 83463, 89784, 93168, 100224, 111284, 112578, 119712, 124224, 134676, 139752, 148608, 150104, 159616, 166926, 168867, 179568, 186336, 222568, 225156, 239424, 248448, 250389, 269352, 279504, 300208, 333852, 337734, 359136, 372672, 445136, 450312, 478848, 500778, 506601, 538704, 559008, 600416, 667704, 675468, 718272, 745344, 751167, 806809, 890272, 900624, 1001556, 1013202, 1077408, 1118016, 1200832, 1335408, 1350936, 1436544, 1502334, 1613618, 1780544, 1801248, 2003112, 2026404, 2154816, 2236032, 2401664, 2420427, 2670816, 2701872, 3004668, 3227236, 3561088, 3602496, 4006224, 4052808, 4309632, 4840854, 5341632, 5403744, 6009336, 6454472, 7204992, 7261281, 8012448, 8105616, 9681708, 10683264, 10807488, 12018672, 12908944, 14522562, 16024896, 16211232, 19363416, 21614976, 21783843, 24037344, 25817888, 29045124, 32049792, 32422464, 38726832, 43567686, 48074688, 51635776, 58090248, 64844928, 77453664, 87135372, 96149376, 103271552, 116180496, 154907328, 174270744, 232360992, 309814656, 348541488, 464721984, 697082976, 929443968, 1394165952, 2788331904]

約数ペア:

[(1, 2788331904), (2, 1394165952), (3, 929443968), (4, 697082976), (6, 464721984), (8, 348541488), (9, 309814656), (12, 232360992), (16, 174270744), (18, 154907328), (24, 116180496), (27, 103271552), (29, 96149376), (32, 87135372), (36, 77453664), (43, 64844928), (48, 58090248), (54, 51635776), (58, 48074688), (64, 43567686), (72, 38726832), (86, 32422464), (87, 32049792), (96, 29045124), (108, 25817888), (116, 24037344), (128, 21783843), (129, 21614976), (144, 19363416), (172, 16211232), (174, 16024896), (192, 14522562), (216, 12908944), (232, 12018672), (258, 10807488), (261, 10683264), (288, 9681708), (344, 8105616), (348, 8012448), (384, 7261281), (387, 7204992), (432, 6454472), (464, 6009336), (516, 5403744), (522, 5341632), (576, 4840854), (647, 4309632), (688, 4052808), (696, 4006224), (774, 3602496), (783, 3561088), (864, 3227236), (928, 3004668), (1032, 2701872), (1044, 2670816), (1152, 2420427), (1161, 2401664), (1247, 2236032), (1294, 2154816), (1376, 2026404), (1392, 2003112), (1548, 1801248), (1566, 1780544), (1728, 1613618), (1856, 1502334), (1941, 1436544), (2064, 1350936), (2088, 1335408), (2322, 1200832), (2494, 1118016), (2588, 1077408), (2752, 1013202), (2784, 1001556), (3096, 900624), (3132, 890272), (3456, 806809), (3712, 751167), (3741, 745344), (3882, 718272), (4128, 675468), (4176, 667704), (4644, 600416), (4988, 559008), (5176, 538704), (5504, 506601), (5568, 500778), (5823, 478848), (6192, 450312), (6264, 445136), (7482, 372672), (7764, 359136), (8256, 337734), (8352, 333852), (9288, 300208), (9976, 279504), (10352, 269352), (11136, 250389), (11223, 248448), (11646, 239424), (12384, 225156), (12528, 222568), (14964, 186336), (15528, 179568), (16512, 168867), (16704, 166926), (17469, 159616), (18576, 150104), (18763, 148608), (19952, 139752), (20704, 134676), (22446, 124224), (23292, 119712), (24768, 112578), (25056, 111284), (27821, 100224), (29928, 93168), (31056, 89784), (33408, 83463), (33669, 82816), (34938, 79808), (37152, 75052), (37526, 74304), (39904, 69876), (41408, 67338), (44892, 62112), (46584, 59856), (49536, 56289), (50112, 55642)]