989307648

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 432

約数和(自身を含む): 3579125760

約数和(自身を除く): 2589818112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 84, 92, 96, 98, 108, 112, 126, 127, 128, 138, 144, 147, 161, 168, 184, 189, 192, 196, 207, 216, 224, 252, 254, 256, 276, 288, 294, 322, 336, 368, 378, 381, 384, 392, 414, 432, 441, 448, 483, 504, 508, 552, 576, 588, 621, 644, 672, 736, 756, 762, 768, 784, 828, 864, 882, 889, 896, 966, 1008, 1016, 1104, 1127, 1143, 1152, 1176, 1242, 1288, 1323, 1344, 1449, 1472, 1512, 1524, 1568, 1656, 1728, 1764, 1778, 1792, 1932, 2016, 2032, 2208, 2254, 2286, 2304, 2352, 2484, 2576, 2646, 2667, 2688, 2898, 2921, 2944, 3024, 3048, 3136, 3312, 3381, 3429, 3456, 3528, 3556, 3864, 4032, 4064, 4347, 4416, 4508, 4572, 4704, 4968, 5152, 5292, 5334, 5376, 5796, 5842, 5888, 6048, 6096, 6223, 6272, 6624, 6762, 6858, 6912, 7056, 7112, 7728, 8001, 8064, 8128, 8694, 8763, 8832, 9016, 9144, 9408, 9936, 10143, 10304, 10584, 10668, 11592, 11684, 12096, 12192, 12446, 12544, 13248, 13524, 13716, 14112, 14224, 15456, 16002, 16128, 16256, 17388, 17526, 17664, 18032, 18288, 18669, 18816, 19872, 20286, 20447, 20608, 21168, 21336, 23184, 23368, 24003, 24192, 24384, 24892, 26289, 26496, 27048, 27432, 28224, 28448, 30429, 30912, 32004, 32512, 34776, 35052, 36064, 36576, 37338, 37632, 39744, 40572, 40894, 41216, 42336, 42672, 46368, 46736, 48006, 48384, 48768, 49784, 52578, 52992, 54096, 54864, 56007, 56448, 56896, 60858, 61341, 61824, 64008, 69552, 70104, 72128, 73152, 74676, 78867, 79488, 81144, 81788, 84672, 85344, 92736, 93472, 96012, 97536, 99568, 105156, 108192, 109728, 112014, 112896, 113792, 121716, 122682, 123648, 128016, 139104, 140208, 143129, 144256, 146304, 149352, 157734, 158976, 162288, 163576, 168021, 169344, 170688, 184023, 185472, 186944, 192024, 199136, 210312, 216384, 219456, 224028, 227584, 243432, 245364, 256032, 278208, 280416, 286258, 288512, 292608, 298704, 315468, 324576, 327152, 336042, 338688, 341376, 368046, 370944, 373888, 384048, 398272, 420624, 429387, 432768, 438912, 448056, 486864, 490728, 512064, 552069, 556416, 560832, 572516, 597408, 630936, 649152, 654304, 672084, 682752, 736092, 747776, 768096, 796544, 841248, 858774, 865536, 877824, 896112, 973728, 981456, 1024128, 1104138, 1112832, 1121664, 1145032, 1194816, 1261872, 1288161, 1298304, 1308608, 1344168, 1472184, 1536192, 1593088, 1682496, 1717548, 1792224, 1947456, 1962912, 2048256, 2208276, 2243328, 2290064, 2389632, 2523744, 2576322, 2596608, 2617216, 2688336, 2944368, 3072384, 3364992, 3435096, 3584448, 3864483, 3894912, 3925824, 4416552, 4580128, 4779264, 5047488, 5152644, 5234432, 5376672, 5888736, 6144768, 6729984, 6870192, 7168896, 7728966, 7789824, 7851648, 8833104, 9160256, 10094976, 10305288, 10753344, 11777472, 13740384, 14337792, 15457932, 15703296, 17666208, 18320512, 20189952, 20610576, 21506688, 23554944, 27480768, 30915864, 35332416, 36641024, 41221152, 43013376, 47109888, 54961536, 61831728, 70664832, 82442304, 109923072, 123663456, 141329664, 164884608, 247326912, 329769216, 494653824, 989307648]

約数ペア:

[(1, 989307648), (2, 494653824), (3, 329769216), (4, 247326912), (6, 164884608), (7, 141329664), (8, 123663456), (9, 109923072), (12, 82442304), (14, 70664832), (16, 61831728), (18, 54961536), (21, 47109888), (23, 43013376), (24, 41221152), (27, 36641024), (28, 35332416), (32, 30915864), (36, 27480768), (42, 23554944), (46, 21506688), (48, 20610576), (49, 20189952), (54, 18320512), (56, 17666208), (63, 15703296), (64, 15457932), (69, 14337792), (72, 13740384), (84, 11777472), (92, 10753344), (96, 10305288), (98, 10094976), (108, 9160256), (112, 8833104), (126, 7851648), (127, 7789824), (128, 7728966), (138, 7168896), (144, 6870192), (147, 6729984), (161, 6144768), (168, 5888736), (184, 5376672), (189, 5234432), (192, 5152644), (196, 5047488), (207, 4779264), (216, 4580128), (224, 4416552), (252, 3925824), (254, 3894912), (256, 3864483), (276, 3584448), (288, 3435096), (294, 3364992), (322, 3072384), (336, 2944368), (368, 2688336), (378, 2617216), (381, 2596608), (384, 2576322), (392, 2523744), (414, 2389632), (432, 2290064), (441, 2243328), (448, 2208276), (483, 2048256), (504, 1962912), (508, 1947456), (552, 1792224), (576, 1717548), (588, 1682496), (621, 1593088), (644, 1536192), (672, 1472184), (736, 1344168), (756, 1308608), (762, 1298304), (768, 1288161), (784, 1261872), (828, 1194816), (864, 1145032), (882, 1121664), (889, 1112832), (896, 1104138), (966, 1024128), (1008, 981456), (1016, 973728), (1104, 896112), (1127, 877824), (1143, 865536), (1152, 858774), (1176, 841248), (1242, 796544), (1288, 768096), (1323, 747776), (1344, 736092), (1449, 682752), (1472, 672084), (1512, 654304), (1524, 649152), (1568, 630936), (1656, 597408), (1728, 572516), (1764, 560832), (1778, 556416), (1792, 552069), (1932, 512064), (2016, 490728), (2032, 486864), (2208, 448056), (2254, 438912), (2286, 432768), (2304, 429387), (2352, 420624), (2484, 398272), (2576, 384048), (2646, 373888), (2667, 370944), (2688, 368046), (2898, 341376), (2921, 338688), (2944, 336042), (3024, 327152), (3048, 324576), (3136, 315468), (3312, 298704), (3381, 292608), (3429, 288512), (3456, 286258), (3528, 280416), (3556, 278208), (3864, 256032), (4032, 245364), (4064, 243432), (4347, 227584), (4416, 224028), (4508, 219456), (4572, 216384), (4704, 210312), (4968, 199136), (5152, 192024), (5292, 186944), (5334, 185472), (5376, 184023), (5796, 170688), (5842, 169344), (5888, 168021), (6048, 163576), (6096, 162288), (6223, 158976), (6272, 157734), (6624, 149352), (6762, 146304), (6858, 144256), (6912, 143129), (7056, 140208), (7112, 139104), (7728, 128016), (8001, 123648), (8064, 122682), (8128, 121716), (8694, 113792), (8763, 112896), (8832, 112014), (9016, 109728), (9144, 108192), (9408, 105156), (9936, 99568), (10143, 97536), (10304, 96012), (10584, 93472), (10668, 92736), (11592, 85344), (11684, 84672), (12096, 81788), (12192, 81144), (12446, 79488), (12544, 78867), (13248, 74676), (13524, 73152), (13716, 72128), (14112, 70104), (14224, 69552), (15456, 64008), (16002, 61824), (16128, 61341), (16256, 60858), (17388, 56896), (17526, 56448), (17664, 56007), (18032, 54864), (18288, 54096), (18669, 52992), (18816, 52578), (19872, 49784), (20286, 48768), (20447, 48384), (20608, 48006), (21168, 46736), (21336, 46368), (23184, 42672), (23368, 42336), (24003, 41216), (24192, 40894), (24384, 40572), (24892, 39744), (26289, 37632), (26496, 37338), (27048, 36576), (27432, 36064), (28224, 35052), (28448, 34776), (30429, 32512), (30912, 32004)]