1258290432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 216

約数和(自身を含む): 4217507840

約数和(自身を除く): 2959217408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 549, 576, 672, 732, 768, 854, 896, 976, 1008, 1098, 1152, 1279, 1281, 1344, 1464, 1708, 1792, 1952, 2016, 2196, 2304, 2558, 2562, 2688, 2928, 3416, 3837, 3843, 3904, 4032, 4392, 5116, 5124, 5376, 5856, 6832, 7674, 7686, 7808, 8064, 8784, 8953, 10232, 10248, 11511, 11712, 13664, 15348, 15372, 15616, 16128, 17568, 17906, 20464, 20496, 23022, 23424, 26859, 27328, 30696, 30744, 35136, 35812, 40928, 40992, 46044, 46848, 53718, 54656, 61392, 61488, 70272, 71624, 78019, 80577, 81856, 81984, 92088, 107436, 109312, 122784, 122976, 140544, 143248, 156038, 161154, 163712, 163968, 184176, 214872, 234057, 245568, 245952, 286496, 312076, 322308, 327424, 327936, 368352, 429744, 468114, 491136, 491904, 546133, 572992, 624152, 644616, 702171, 736704, 859488, 936228, 982272, 983808, 1092266, 1145984, 1248304, 1289232, 1404342, 1473408, 1638399, 1718976, 1872456, 2184532, 2291968, 2496608, 2578464, 2808684, 2946816, 3276798, 3437952, 3744912, 4369064, 4915197, 4993216, 5156928, 5617368, 6553596, 6875904, 7489824, 8738128, 9830394, 9986432, 10313856, 11234736, 13107192, 14979648, 17476256, 19660788, 19972864, 20627712, 22469472, 26214384, 29959296, 34952512, 39321576, 44938944, 52428768, 59918592, 69905024, 78643152, 89877888, 104857536, 139810048, 157286304, 179755776, 209715072, 314572608, 419430144, 629145216, 1258290432]

約数ペア:

[(1, 1258290432), (2, 629145216), (3, 419430144), (4, 314572608), (6, 209715072), (7, 179755776), (8, 157286304), (9, 139810048), (12, 104857536), (14, 89877888), (16, 78643152), (18, 69905024), (21, 59918592), (24, 52428768), (28, 44938944), (32, 39321576), (36, 34952512), (42, 29959296), (48, 26214384), (56, 22469472), (61, 20627712), (63, 19972864), (64, 19660788), (72, 17476256), (84, 14979648), (96, 13107192), (112, 11234736), (122, 10313856), (126, 9986432), (128, 9830394), (144, 8738128), (168, 7489824), (183, 6875904), (192, 6553596), (224, 5617368), (244, 5156928), (252, 4993216), (256, 4915197), (288, 4369064), (336, 3744912), (366, 3437952), (384, 3276798), (427, 2946816), (448, 2808684), (488, 2578464), (504, 2496608), (549, 2291968), (576, 2184532), (672, 1872456), (732, 1718976), (768, 1638399), (854, 1473408), (896, 1404342), (976, 1289232), (1008, 1248304), (1098, 1145984), (1152, 1092266), (1279, 983808), (1281, 982272), (1344, 936228), (1464, 859488), (1708, 736704), (1792, 702171), (1952, 644616), (2016, 624152), (2196, 572992), (2304, 546133), (2558, 491904), (2562, 491136), (2688, 468114), (2928, 429744), (3416, 368352), (3837, 327936), (3843, 327424), (3904, 322308), (4032, 312076), (4392, 286496), (5116, 245952), (5124, 245568), (5376, 234057), (5856, 214872), (6832, 184176), (7674, 163968), (7686, 163712), (7808, 161154), (8064, 156038), (8784, 143248), (8953, 140544), (10232, 122976), (10248, 122784), (11511, 109312), (11712, 107436), (13664, 92088), (15348, 81984), (15372, 81856), (15616, 80577), (16128, 78019), (17568, 71624), (17906, 70272), (20464, 61488), (20496, 61392), (23022, 54656), (23424, 53718), (26859, 46848), (27328, 46044), (30696, 40992), (30744, 40928), (35136, 35812)]