489140736

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 1554338016

約数和(自身を除く): 1065197280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 97, 98, 112, 128, 134, 147, 168, 192, 194, 196, 201, 224, 256, 268, 291, 294, 336, 384, 388, 392, 402, 448, 469, 512, 536, 582, 588, 672, 679, 768, 776, 784, 804, 896, 938, 1072, 1164, 1176, 1344, 1358, 1407, 1536, 1552, 1568, 1608, 1792, 1876, 2037, 2144, 2328, 2352, 2688, 2716, 2814, 3104, 3136, 3216, 3283, 3584, 3752, 4074, 4288, 4656, 4704, 4753, 5376, 5432, 5628, 6208, 6272, 6432, 6499, 6566, 7504, 8148, 8576, 9312, 9408, 9506, 9849, 10752, 10864, 11256, 12416, 12544, 12864, 12998, 13132, 14259, 15008, 16296, 17152, 18624, 18816, 19012, 19497, 19698, 21728, 22512, 24832, 25088, 25728, 25996, 26264, 28518, 30016, 32592, 34304, 37248, 37632, 38024, 38994, 39396, 43456, 45024, 45493, 49664, 51456, 51992, 52528, 57036, 60032, 65184, 74496, 75264, 76048, 77988, 78792, 86912, 90048, 90986, 102912, 103984, 105056, 114072, 120064, 130368, 136479, 148992, 152096, 155976, 157584, 173824, 180096, 181972, 207968, 210112, 228144, 240128, 260736, 272958, 304192, 311952, 315168, 318451, 347648, 360192, 363944, 415936, 420224, 456288, 521472, 545916, 608384, 623904, 630336, 636902, 720384, 727888, 831872, 840448, 912576, 955353, 1042944, 1091832, 1216768, 1247808, 1260672, 1273804, 1455776, 1663744, 1680896, 1825152, 1910706, 2183664, 2433536, 2495616, 2521344, 2547608, 2911552, 3327488, 3650304, 3821412, 4367328, 4991232, 5042688, 5095216, 5823104, 7300608, 7642824, 8734656, 9982464, 10190432, 11646208, 15285648, 17469312, 20380864, 23292416, 30571296, 34938624, 40761728, 61142592, 69877248, 81523456, 122285184, 163046912, 244570368, 489140736]

約数ペア:

[(1, 489140736), (2, 244570368), (3, 163046912), (4, 122285184), (6, 81523456), (7, 69877248), (8, 61142592), (12, 40761728), (14, 34938624), (16, 30571296), (21, 23292416), (24, 20380864), (28, 17469312), (32, 15285648), (42, 11646208), (48, 10190432), (49, 9982464), (56, 8734656), (64, 7642824), (67, 7300608), (84, 5823104), (96, 5095216), (97, 5042688), (98, 4991232), (112, 4367328), (128, 3821412), (134, 3650304), (147, 3327488), (168, 2911552), (192, 2547608), (194, 2521344), (196, 2495616), (201, 2433536), (224, 2183664), (256, 1910706), (268, 1825152), (291, 1680896), (294, 1663744), (336, 1455776), (384, 1273804), (388, 1260672), (392, 1247808), (402, 1216768), (448, 1091832), (469, 1042944), (512, 955353), (536, 912576), (582, 840448), (588, 831872), (672, 727888), (679, 720384), (768, 636902), (776, 630336), (784, 623904), (804, 608384), (896, 545916), (938, 521472), (1072, 456288), (1164, 420224), (1176, 415936), (1344, 363944), (1358, 360192), (1407, 347648), (1536, 318451), (1552, 315168), (1568, 311952), (1608, 304192), (1792, 272958), (1876, 260736), (2037, 240128), (2144, 228144), (2328, 210112), (2352, 207968), (2688, 181972), (2716, 180096), (2814, 173824), (3104, 157584), (3136, 155976), (3216, 152096), (3283, 148992), (3584, 136479), (3752, 130368), (4074, 120064), (4288, 114072), (4656, 105056), (4704, 103984), (4753, 102912), (5376, 90986), (5432, 90048), (5628, 86912), (6208, 78792), (6272, 77988), (6432, 76048), (6499, 75264), (6566, 74496), (7504, 65184), (8148, 60032), (8576, 57036), (9312, 52528), (9408, 51992), (9506, 51456), (9849, 49664), (10752, 45493), (10864, 45024), (11256, 43456), (12416, 39396), (12544, 38994), (12864, 38024), (12998, 37632), (13132, 37248), (14259, 34304), (15008, 32592), (16296, 30016), (17152, 28518), (18624, 26264), (18816, 25996), (19012, 25728), (19497, 25088), (19698, 24832), (21728, 22512)]