2018287488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 6458019840

約数和(自身を除く): 4439732352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 53, 56, 62, 64, 84, 93, 96, 106, 112, 124, 128, 159, 168, 186, 192, 212, 217, 224, 248, 318, 336, 371, 372, 384, 424, 434, 448, 457, 496, 636, 651, 672, 742, 744, 848, 868, 896, 914, 992, 1113, 1272, 1302, 1344, 1371, 1484, 1488, 1643, 1696, 1736, 1828, 1984, 2226, 2544, 2604, 2688, 2742, 2968, 2976, 3199, 3286, 3392, 3472, 3656, 3968, 4452, 4929, 5088, 5208, 5484, 5936, 5952, 6398, 6572, 6784, 6944, 7312, 8904, 9597, 9858, 10176, 10416, 10968, 11501, 11872, 11904, 12796, 13144, 13888, 14167, 14624, 17808, 19194, 19716, 20352, 20832, 21936, 23002, 23744, 24221, 25592, 26288, 27776, 28334, 29248, 34503, 35616, 38388, 39432, 41664, 42501, 43872, 46004, 47488, 48442, 51184, 52576, 56668, 58496, 69006, 71232, 72663, 76776, 78864, 83328, 85002, 87744, 92008, 96884, 99169, 102368, 105152, 113336, 138012, 142464, 145326, 153552, 157728, 169547, 170004, 175488, 184016, 193768, 198338, 204736, 210304, 226672, 276024, 290652, 297507, 307104, 315456, 339094, 340008, 368032, 387536, 396676, 409472, 453344, 508641, 552048, 581304, 595014, 614208, 630912, 678188, 680016, 736064, 750851, 775072, 793352, 906688, 1017282, 1104096, 1162608, 1190028, 1228416, 1356376, 1360032, 1472128, 1501702, 1550144, 1586704, 1813376, 2034564, 2208192, 2252553, 2325216, 2380056, 2712752, 2720064, 3003404, 3100288, 3173408, 4069128, 4416384, 4505106, 4650432, 4760112, 5255957, 5425504, 5440128, 6006808, 6346816, 8138256, 9010212, 9300864, 9520224, 10511914, 10851008, 12013616, 12693632, 15767871, 16276512, 18020424, 19040448, 21023828, 21702016, 24027232, 31535742, 32553024, 36040848, 38080896, 42047656, 48054464, 63071484, 65106048, 72081696, 84095312, 96108928, 126142968, 144163392, 168190624, 252285936, 288326784, 336381248, 504571872, 672762496, 1009143744, 2018287488]

約数ペア:

[(1, 2018287488), (2, 1009143744), (3, 672762496), (4, 504571872), (6, 336381248), (7, 288326784), (8, 252285936), (12, 168190624), (14, 144163392), (16, 126142968), (21, 96108928), (24, 84095312), (28, 72081696), (31, 65106048), (32, 63071484), (42, 48054464), (48, 42047656), (53, 38080896), (56, 36040848), (62, 32553024), (64, 31535742), (84, 24027232), (93, 21702016), (96, 21023828), (106, 19040448), (112, 18020424), (124, 16276512), (128, 15767871), (159, 12693632), (168, 12013616), (186, 10851008), (192, 10511914), (212, 9520224), (217, 9300864), (224, 9010212), (248, 8138256), (318, 6346816), (336, 6006808), (371, 5440128), (372, 5425504), (384, 5255957), (424, 4760112), (434, 4650432), (448, 4505106), (457, 4416384), (496, 4069128), (636, 3173408), (651, 3100288), (672, 3003404), (742, 2720064), (744, 2712752), (848, 2380056), (868, 2325216), (896, 2252553), (914, 2208192), (992, 2034564), (1113, 1813376), (1272, 1586704), (1302, 1550144), (1344, 1501702), (1371, 1472128), (1484, 1360032), (1488, 1356376), (1643, 1228416), (1696, 1190028), (1736, 1162608), (1828, 1104096), (1984, 1017282), (2226, 906688), (2544, 793352), (2604, 775072), (2688, 750851), (2742, 736064), (2968, 680016), (2976, 678188), (3199, 630912), (3286, 614208), (3392, 595014), (3472, 581304), (3656, 552048), (3968, 508641), (4452, 453344), (4929, 409472), (5088, 396676), (5208, 387536), (5484, 368032), (5936, 340008), (5952, 339094), (6398, 315456), (6572, 307104), (6784, 297507), (6944, 290652), (7312, 276024), (8904, 226672), (9597, 210304), (9858, 204736), (10176, 198338), (10416, 193768), (10968, 184016), (11501, 175488), (11872, 170004), (11904, 169547), (12796, 157728), (13144, 153552), (13888, 145326), (14167, 142464), (14624, 138012), (17808, 113336), (19194, 105152), (19716, 102368), (20352, 99169), (20832, 96884), (21936, 92008), (23002, 87744), (23744, 85002), (24221, 83328), (25592, 78864), (26288, 76776), (27776, 72663), (28334, 71232), (29248, 69006), (34503, 58496), (35616, 56668), (38388, 52576), (39432, 51184), (41664, 48442), (42501, 47488), (43872, 46004)]