489065472

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 396

約数和(自身を含む): 1778187960

約数和(自身を除く): 1289122488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 361, 378, 384, 392, 399, 432, 441, 448, 456, 504, 512, 513, 532, 576, 588, 608, 672, 684, 722, 756, 768, 784, 798, 864, 882, 896, 912, 931, 1008, 1024, 1026, 1064, 1083, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1444, 1512, 1536, 1568, 1596, 1728, 1764, 1792, 1824, 1862, 2016, 2052, 2128, 2166, 2304, 2352, 2394, 2432, 2527, 2646, 2688, 2736, 2793, 2888, 3024, 3072, 3136, 3192, 3249, 3456, 3528, 3584, 3591, 3648, 3724, 4032, 4104, 4256, 4332, 4608, 4704, 4788, 4864, 5054, 5292, 5376, 5472, 5586, 5776, 6048, 6272, 6384, 6498, 6912, 7056, 7168, 7182, 7296, 7448, 7581, 8064, 8208, 8379, 8512, 8664, 9216, 9408, 9576, 9728, 9747, 10108, 10584, 10752, 10944, 11172, 11552, 12096, 12544, 12768, 12996, 13824, 14112, 14364, 14592, 14896, 15162, 16128, 16416, 16758, 17024, 17328, 17689, 18816, 19152, 19456, 19494, 20216, 21168, 21504, 21888, 22344, 22743, 23104, 24192, 25088, 25137, 25536, 25992, 27648, 28224, 28728, 29184, 29792, 30324, 32256, 32832, 33516, 34048, 34656, 35378, 37632, 38304, 38988, 40432, 42336, 43776, 44688, 45486, 46208, 48384, 50176, 50274, 51072, 51984, 53067, 56448, 57456, 58368, 59584, 60648, 64512, 65664, 67032, 68096, 68229, 69312, 70756, 75264, 76608, 77976, 80864, 84672, 87552, 89376, 90972, 92416, 96768, 100548, 102144, 103968, 106134, 112896, 114912, 119168, 121296, 131328, 134064, 136192, 136458, 138624, 141512, 150528, 153216, 155952, 159201, 161728, 169344, 175104, 178752, 181944, 184832, 193536, 201096, 204288, 207936, 212268, 225792, 229824, 238336, 242592, 262656, 268128, 272916, 277248, 283024, 306432, 311904, 318402, 323456, 338688, 357504, 363888, 369664, 402192, 408576, 415872, 424536, 451584, 459648, 476672, 477603, 485184, 525312, 536256, 545832, 554496, 566048, 612864, 623808, 636804, 646912, 677376, 715008, 727776, 804384, 831744, 849072, 919296, 953344, 955206, 970368, 1072512, 1091664, 1108992, 1132096, 1225728, 1247616, 1273608, 1293824, 1354752, 1430016, 1455552, 1608768, 1663488, 1698144, 1838592, 1910412, 1940736, 2145024, 2183328, 2264192, 2495232, 2547216, 2587648, 2860032, 2911104, 3217536, 3326976, 3396288, 3677184, 3820824, 3881472, 4290048, 4366656, 4528384, 4990464, 5094432, 5822208, 6435072, 6792576, 7641648, 7762944, 8580096, 8733312, 9056768, 9980928, 10188864, 11644416, 12870144, 13585152, 15283296, 17466624, 18113536, 20377728, 23288832, 25740288, 27170304, 30566592, 34933248, 40755456, 54340608, 61133184, 69866496, 81510912, 122266368, 163021824, 244532736, 489065472]

約数ペア:

[(1, 489065472), (2, 244532736), (3, 163021824), (4, 122266368), (6, 81510912), (7, 69866496), (8, 61133184), (9, 54340608), (12, 40755456), (14, 34933248), (16, 30566592), (18, 27170304), (19, 25740288), (21, 23288832), (24, 20377728), (27, 18113536), (28, 17466624), (32, 15283296), (36, 13585152), (38, 12870144), (42, 11644416), (48, 10188864), (49, 9980928), (54, 9056768), (56, 8733312), (57, 8580096), (63, 7762944), (64, 7641648), (72, 6792576), (76, 6435072), (84, 5822208), (96, 5094432), (98, 4990464), (108, 4528384), (112, 4366656), (114, 4290048), (126, 3881472), (128, 3820824), (133, 3677184), (144, 3396288), (147, 3326976), (152, 3217536), (168, 2911104), (171, 2860032), (189, 2587648), (192, 2547216), (196, 2495232), (216, 2264192), (224, 2183328), (228, 2145024), (252, 1940736), (256, 1910412), (266, 1838592), (288, 1698144), (294, 1663488), (304, 1608768), (336, 1455552), (342, 1430016), (361, 1354752), (378, 1293824), (384, 1273608), (392, 1247616), (399, 1225728), (432, 1132096), (441, 1108992), (448, 1091664), (456, 1072512), (504, 970368), (512, 955206), (513, 953344), (532, 919296), (576, 849072), (588, 831744), (608, 804384), (672, 727776), (684, 715008), (722, 677376), (756, 646912), (768, 636804), (784, 623808), (798, 612864), (864, 566048), (882, 554496), (896, 545832), (912, 536256), (931, 525312), (1008, 485184), (1024, 477603), (1026, 476672), (1064, 459648), (1083, 451584), (1152, 424536), (1176, 415872), (1197, 408576), (1216, 402192), (1323, 369664), (1344, 363888), (1368, 357504), (1444, 338688), (1512, 323456), (1536, 318402), (1568, 311904), (1596, 306432), (1728, 283024), (1764, 277248), (1792, 272916), (1824, 268128), (1862, 262656), (2016, 242592), (2052, 238336), (2128, 229824), (2166, 225792), (2304, 212268), (2352, 207936), (2394, 204288), (2432, 201096), (2527, 193536), (2646, 184832), (2688, 181944), (2736, 178752), (2793, 175104), (2888, 169344), (3024, 161728), (3072, 159201), (3136, 155952), (3192, 153216), (3249, 150528), (3456, 141512), (3528, 138624), (3584, 136458), (3591, 136192), (3648, 134064), (3724, 131328), (4032, 121296), (4104, 119168), (4256, 114912), (4332, 112896), (4608, 106134), (4704, 103968), (4788, 102144), (4864, 100548), (5054, 96768), (5292, 92416), (5376, 90972), (5472, 89376), (5586, 87552), (5776, 84672), (6048, 80864), (6272, 77976), (6384, 76608), (6498, 75264), (6912, 70756), (7056, 69312), (7168, 68229), (7182, 68096), (7296, 67032), (7448, 65664), (7581, 64512), (8064, 60648), (8208, 59584), (8379, 58368), (8512, 57456), (8664, 56448), (9216, 53067), (9408, 51984), (9576, 51072), (9728, 50274), (9747, 50176), (10108, 48384), (10584, 46208), (10752, 45486), (10944, 44688), (11172, 43776), (11552, 42336), (12096, 40432), (12544, 38988), (12768, 38304), (12996, 37632), (13824, 35378), (14112, 34656), (14364, 34048), (14592, 33516), (14896, 32832), (15162, 32256), (16128, 30324), (16416, 29792), (16758, 29184), (17024, 28728), (17328, 28224), (17689, 27648), (18816, 25992), (19152, 25536), (19456, 25137), (19494, 25088), (20216, 24192), (21168, 23104), (21504, 22743), (21888, 22344)]