1982956416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 256

約数和(自身を含む): 6345216000

約数和(自身を除く): 4362259584

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, 449, 496, 636, 651, 672, 742, 744, 848, 868, 896, 898, 992, 1113, 1272, 1302, 1344, 1347, 1484, 1488, 1643, 1696, 1736, 1796, 1984, 2226, 2544, 2604, 2688, 2694, 2968, 2976, 3143, 3286, 3392, 3472, 3592, 3968, 4452, 4929, 5088, 5208, 5388, 5936, 5952, 6286, 6572, 6784, 6944, 7184, 8904, 9429, 9858, 10176, 10416, 10776, 11501, 11872, 11904, 12572, 13144, 13888, 13919, 14368, 17808, 18858, 19716, 20352, 20832, 21552, 23002, 23744, 23797, 25144, 26288, 27776, 27838, 28736, 34503, 35616, 37716, 39432, 41664, 41757, 43104, 46004, 47488, 47594, 50288, 52576, 55676, 57472, 69006, 71232, 71391, 75432, 78864, 83328, 83514, 86208, 92008, 95188, 97433, 100576, 105152, 111352, 138012, 142464, 142782, 150864, 157728, 166579, 167028, 172416, 184016, 190376, 194866, 201152, 210304, 222704, 276024, 285564, 292299, 301728, 315456, 333158, 334056, 368032, 380752, 389732, 402304, 445408, 499737, 552048, 571128, 584598, 603456, 630912, 666316, 668112, 736064, 737707, 761504, 779464, 890816, 999474, 1104096, 1142256, 1169196, 1206912, 1332632, 1336224, 1472128, 1475414, 1523008, 1558928, 1781632, 1998948, 2208192, 2213121, 2284512, 2338392, 2665264, 2672448, 2950828, 3046016, 3117856, 3997896, 4416384, 4426242, 4569024, 4676784, 5163949, 5330528, 5344896, 5901656, 6235712, 7995792, 8852484, 9138048, 9353568, 10327898, 10661056, 11803312, 12471424, 15491847, 15991584, 17704968, 18707136, 20655796, 21322112, 23606624, 30983694, 31983168, 35409936, 37414272, 41311592, 47213248, 61967388, 63966336, 70819872, 82623184, 94426496, 123934776, 141639744, 165246368, 247869552, 283279488, 330492736, 495739104, 660985472, 991478208, 1982956416]

約数ペア:

[(1, 1982956416), (2, 991478208), (3, 660985472), (4, 495739104), (6, 330492736), (7, 283279488), (8, 247869552), (12, 165246368), (14, 141639744), (16, 123934776), (21, 94426496), (24, 82623184), (28, 70819872), (31, 63966336), (32, 61967388), (42, 47213248), (48, 41311592), (53, 37414272), (56, 35409936), (62, 31983168), (64, 30983694), (84, 23606624), (93, 21322112), (96, 20655796), (106, 18707136), (112, 17704968), (124, 15991584), (128, 15491847), (159, 12471424), (168, 11803312), (186, 10661056), (192, 10327898), (212, 9353568), (217, 9138048), (224, 8852484), (248, 7995792), (318, 6235712), (336, 5901656), (371, 5344896), (372, 5330528), (384, 5163949), (424, 4676784), (434, 4569024), (448, 4426242), (449, 4416384), (496, 3997896), (636, 3117856), (651, 3046016), (672, 2950828), (742, 2672448), (744, 2665264), (848, 2338392), (868, 2284512), (896, 2213121), (898, 2208192), (992, 1998948), (1113, 1781632), (1272, 1558928), (1302, 1523008), (1344, 1475414), (1347, 1472128), (1484, 1336224), (1488, 1332632), (1643, 1206912), (1696, 1169196), (1736, 1142256), (1796, 1104096), (1984, 999474), (2226, 890816), (2544, 779464), (2604, 761504), (2688, 737707), (2694, 736064), (2968, 668112), (2976, 666316), (3143, 630912), (3286, 603456), (3392, 584598), (3472, 571128), (3592, 552048), (3968, 499737), (4452, 445408), (4929, 402304), (5088, 389732), (5208, 380752), (5388, 368032), (5936, 334056), (5952, 333158), (6286, 315456), (6572, 301728), (6784, 292299), (6944, 285564), (7184, 276024), (8904, 222704), (9429, 210304), (9858, 201152), (10176, 194866), (10416, 190376), (10776, 184016), (11501, 172416), (11872, 167028), (11904, 166579), (12572, 157728), (13144, 150864), (13888, 142782), (13919, 142464), (14368, 138012), (17808, 111352), (18858, 105152), (19716, 100576), (20352, 97433), (20832, 95188), (21552, 92008), (23002, 86208), (23744, 83514), (23797, 83328), (25144, 78864), (26288, 75432), (27776, 71391), (27838, 71232), (28736, 69006), (34503, 57472), (35616, 55676), (37716, 52576), (39432, 50288), (41664, 47594), (41757, 47488), (43104, 46004)]