1619315712

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2828

約数の個数: 220

約数和(自身を含む): 5528373840

約数和(自身を除く): 3909058128

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, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2789, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 5578, 6048, 6912, 7168, 8064, 8367, 9072, 9216, 10368, 10752, 11156, 12096, 13824, 16128, 16734, 18144, 19523, 20736, 21504, 22312, 24192, 25101, 27648, 32256, 33468, 36288, 39046, 41472, 44624, 48384, 50202, 58569, 64512, 66936, 72576, 75303, 78092, 82944, 89248, 96768, 100404, 117138, 133872, 145152, 150606, 156184, 175707, 178496, 193536, 200808, 225909, 234276, 267744, 290304, 301212, 312368, 351414, 356992, 401616, 451818, 468552, 527121, 535488, 580608, 602424, 624736, 702828, 713984, 803232, 903636, 937104, 1054242, 1070976, 1204848, 1249472, 1405656, 1427968, 1581363, 1606464, 1807272, 1874208, 2108484, 2141952, 2409696, 2498944, 2811312, 2855936, 3162726, 3212928, 3614544, 3748416, 4216968, 4283904, 4819392, 4997888, 5622624, 6325452, 6425856, 7229088, 7496832, 8433936, 8567808, 9638784, 9995776, 11245248, 12650904, 12851712, 14458176, 14993664, 16867872, 19277568, 19991552, 22490496, 25301808, 25703424, 28916352, 29987328, 33735744, 38555136, 44980992, 50603616, 57832704, 59974656, 67471488, 77110272, 89961984, 101207232, 115665408, 134942976, 179923968, 202414464, 231330816, 269885952, 404828928, 539771904, 809657856, 1619315712]

約数ペア:

[(1, 1619315712), (2, 809657856), (3, 539771904), (4, 404828928), (6, 269885952), (7, 231330816), (8, 202414464), (9, 179923968), (12, 134942976), (14, 115665408), (16, 101207232), (18, 89961984), (21, 77110272), (24, 67471488), (27, 59974656), (28, 57832704), (32, 50603616), (36, 44980992), (42, 38555136), (48, 33735744), (54, 29987328), (56, 28916352), (63, 25703424), (64, 25301808), (72, 22490496), (81, 19991552), (84, 19277568), (96, 16867872), (108, 14993664), (112, 14458176), (126, 12851712), (128, 12650904), (144, 11245248), (162, 9995776), (168, 9638784), (189, 8567808), (192, 8433936), (216, 7496832), (224, 7229088), (252, 6425856), (256, 6325452), (288, 5622624), (324, 4997888), (336, 4819392), (378, 4283904), (384, 4216968), (432, 3748416), (448, 3614544), (504, 3212928), (512, 3162726), (567, 2855936), (576, 2811312), (648, 2498944), (672, 2409696), (756, 2141952), (768, 2108484), (864, 1874208), (896, 1807272), (1008, 1606464), (1024, 1581363), (1134, 1427968), (1152, 1405656), (1296, 1249472), (1344, 1204848), (1512, 1070976), (1536, 1054242), (1728, 937104), (1792, 903636), (2016, 803232), (2268, 713984), (2304, 702828), (2592, 624736), (2688, 602424), (2789, 580608), (3024, 535488), (3072, 527121), (3456, 468552), (3584, 451818), (4032, 401616), (4536, 356992), (4608, 351414), (5184, 312368), (5376, 301212), (5578, 290304), (6048, 267744), (6912, 234276), (7168, 225909), (8064, 200808), (8367, 193536), (9072, 178496), (9216, 175707), (10368, 156184), (10752, 150606), (11156, 145152), (12096, 133872), (13824, 117138), (16128, 100404), (16734, 96768), (18144, 89248), (19523, 82944), (20736, 78092), (21504, 75303), (22312, 72576), (24192, 66936), (25101, 64512), (27648, 58569), (32256, 50202), (33468, 48384), (36288, 44624), (39046, 41472)]