491242752

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 576

約数和(自身を含む): 1977937920

約数和(自身を除く): 1486695168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 64, 66, 71, 72, 77, 78, 84, 88, 91, 96, 99, 104, 108, 112, 117, 126, 128, 132, 142, 143, 144, 154, 156, 168, 176, 182, 189, 192, 198, 208, 213, 216, 224, 231, 234, 252, 256, 264, 273, 284, 286, 288, 297, 308, 312, 336, 351, 352, 364, 378, 384, 396, 416, 426, 429, 432, 448, 462, 468, 497, 504, 528, 546, 568, 572, 576, 594, 616, 624, 639, 672, 693, 702, 704, 728, 756, 768, 781, 792, 819, 832, 852, 858, 864, 896, 923, 924, 936, 994, 1001, 1008, 1056, 1092, 1136, 1144, 1152, 1188, 1232, 1248, 1278, 1287, 1344, 1386, 1404, 1408, 1456, 1491, 1512, 1562, 1584, 1638, 1664, 1704, 1716, 1728, 1792, 1846, 1848, 1872, 1917, 1988, 2002, 2016, 2079, 2112, 2184, 2272, 2288, 2304, 2343, 2376, 2457, 2464, 2496, 2556, 2574, 2688, 2769, 2772, 2808, 2816, 2912, 2982, 3003, 3024, 3124, 3168, 3276, 3328, 3408, 3432, 3456, 3692, 3696, 3744, 3834, 3861, 3976, 4004, 4032, 4158, 4224, 4368, 4473, 4544, 4576, 4686, 4752, 4914, 4928, 4992, 5112, 5148, 5376, 5467, 5538, 5544, 5616, 5824, 5964, 6006, 6048, 6248, 6336, 6461, 6552, 6816, 6864, 6912, 7029, 7384, 7392, 7488, 7668, 7722, 7952, 8008, 8064, 8307, 8316, 8448, 8736, 8946, 9009, 9088, 9152, 9372, 9504, 9828, 9856, 9984, 10153, 10224, 10296, 10934, 11076, 11088, 11232, 11648, 11928, 12012, 12096, 12496, 12672, 12922, 13104, 13419, 13632, 13728, 14058, 14768, 14784, 14976, 15336, 15444, 15904, 16016, 16128, 16401, 16614, 16632, 17472, 17892, 18018, 18176, 18304, 18744, 19008, 19383, 19656, 19712, 20306, 20448, 20592, 21087, 21868, 22152, 22176, 22464, 23296, 23856, 24024, 24192, 24921, 24992, 25344, 25844, 26208, 26838, 27027, 27264, 27456, 28116, 29536, 29568, 29952, 30459, 30672, 30888, 31808, 32032, 32802, 33228, 33264, 34944, 35784, 36036, 36608, 37488, 38016, 38766, 39312, 40612, 40896, 41184, 42174, 43736, 44304, 44352, 44928, 47712, 48048, 48384, 49203, 49842, 49984, 51688, 52416, 53676, 54054, 54528, 54912, 56232, 58149, 59072, 59136, 60918, 61344, 61776, 63616, 64064, 65604, 66456, 66528, 69888, 71071, 71568, 72072, 74976, 76032, 77532, 78624, 81224, 81792, 82368, 84348, 87472, 88608, 88704, 89856, 91377, 95424, 96096, 98406, 99684, 99968, 103376, 104832, 107352, 108108, 109824, 112464, 116298, 118144, 121836, 122688, 123552, 127232, 128128, 131208, 132912, 133056, 142142, 143136, 144144, 147609, 149952, 155064, 157248, 162448, 163584, 164736, 168696, 174447, 174944, 177216, 177408, 182754, 190848, 192192, 196812, 199368, 199936, 206752, 209664, 213213, 214704, 216216, 224928, 232596, 236288, 243672, 245376, 247104, 256256, 262416, 265824, 266112, 274131, 284284, 286272, 288288, 295218, 299904, 310128, 314496, 324896, 329472, 337392, 348894, 349888, 354432, 365508, 381696, 384384, 393624, 398736, 413504, 426426, 429408, 432432, 449856, 465192, 487344, 490752, 494208, 524832, 531648, 532224, 548262, 568568, 572544, 576576, 590436, 599808, 620256, 628992, 639639, 649792, 674784, 697788, 699776, 708864, 731016, 768768, 787248, 797472, 827008, 852852, 858816, 864864, 899712, 930384, 974688, 988416, 1049664, 1063296, 1096524, 1137136, 1145088, 1153152, 1180872, 1240512, 1279278, 1299584, 1349568, 1395576, 1399552, 1462032, 1574496, 1594944, 1654016, 1705704, 1717632, 1729728, 1799424, 1860768, 1918917, 1949376, 2099328, 2126592, 2193048, 2274272, 2306304, 2361744, 2481024, 2558556, 2599168, 2699136, 2791152, 2924064, 3148992, 3189888, 3411408, 3435264, 3459456, 3721536, 3837834, 3898752, 4198656, 4386096, 4548544, 4723488, 4962048, 5117112, 5398272, 5582304, 5848128, 6297984, 6379776, 6822816, 6918912, 7443072, 7675668, 7797504, 8772192, 9097088, 9446976, 10234224, 11164608, 11696256, 12595968, 13645632, 14886144, 15351336, 17544384, 18194176, 18893952, 20468448, 22329216, 23392512, 27291264, 30702672, 35088768, 37787904, 40936896, 44658432, 54582528, 61405344, 70177536, 81873792, 122810688, 163747584, 245621376, 491242752]

約数ペア:

[(1, 491242752), (2, 245621376), (3, 163747584), (4, 122810688), (6, 81873792), (7, 70177536), (8, 61405344), (9, 54582528), (11, 44658432), (12, 40936896), (13, 37787904), (14, 35088768), (16, 30702672), (18, 27291264), (21, 23392512), (22, 22329216), (24, 20468448), (26, 18893952), (27, 18194176), (28, 17544384), (32, 15351336), (33, 14886144), (36, 13645632), (39, 12595968), (42, 11696256), (44, 11164608), (48, 10234224), (52, 9446976), (54, 9097088), (56, 8772192), (63, 7797504), (64, 7675668), (66, 7443072), (71, 6918912), (72, 6822816), (77, 6379776), (78, 6297984), (84, 5848128), (88, 5582304), (91, 5398272), (96, 5117112), (99, 4962048), (104, 4723488), (108, 4548544), (112, 4386096), (117, 4198656), (126, 3898752), (128, 3837834), (132, 3721536), (142, 3459456), (143, 3435264), (144, 3411408), (154, 3189888), (156, 3148992), (168, 2924064), (176, 2791152), (182, 2699136), (189, 2599168), (192, 2558556), (198, 2481024), (208, 2361744), (213, 2306304), (216, 2274272), (224, 2193048), (231, 2126592), (234, 2099328), (252, 1949376), (256, 1918917), (264, 1860768), (273, 1799424), (284, 1729728), (286, 1717632), (288, 1705704), (297, 1654016), (308, 1594944), (312, 1574496), (336, 1462032), (351, 1399552), (352, 1395576), (364, 1349568), (378, 1299584), (384, 1279278), (396, 1240512), (416, 1180872), (426, 1153152), (429, 1145088), (432, 1137136), (448, 1096524), (462, 1063296), (468, 1049664), (497, 988416), (504, 974688), (528, 930384), (546, 899712), (568, 864864), (572, 858816), (576, 852852), (594, 827008), (616, 797472), (624, 787248), (639, 768768), (672, 731016), (693, 708864), (702, 699776), (704, 697788), (728, 674784), (756, 649792), (768, 639639), (781, 628992), (792, 620256), (819, 599808), (832, 590436), (852, 576576), (858, 572544), (864, 568568), (896, 548262), (923, 532224), (924, 531648), (936, 524832), (994, 494208), (1001, 490752), (1008, 487344), (1056, 465192), (1092, 449856), (1136, 432432), (1144, 429408), (1152, 426426), (1188, 413504), (1232, 398736), (1248, 393624), (1278, 384384), (1287, 381696), (1344, 365508), (1386, 354432), (1404, 349888), (1408, 348894), (1456, 337392), (1491, 329472), (1512, 324896), (1562, 314496), (1584, 310128), (1638, 299904), (1664, 295218), (1704, 288288), (1716, 286272), (1728, 284284), (1792, 274131), (1846, 266112), (1848, 265824), (1872, 262416), (1917, 256256), (1988, 247104), (2002, 245376), (2016, 243672), (2079, 236288), (2112, 232596), (2184, 224928), (2272, 216216), (2288, 214704), (2304, 213213), (2343, 209664), (2376, 206752), (2457, 199936), (2464, 199368), (2496, 196812), (2556, 192192), (2574, 190848), (2688, 182754), (2769, 177408), (2772, 177216), (2808, 174944), (2816, 174447), (2912, 168696), (2982, 164736), (3003, 163584), (3024, 162448), (3124, 157248), (3168, 155064), (3276, 149952), (3328, 147609), (3408, 144144), (3432, 143136), (3456, 142142), (3692, 133056), (3696, 132912), (3744, 131208), (3834, 128128), (3861, 127232), (3976, 123552), (4004, 122688), (4032, 121836), (4158, 118144), (4224, 116298), (4368, 112464), (4473, 109824), (4544, 108108), (4576, 107352), (4686, 104832), (4752, 103376), (4914, 99968), (4928, 99684), (4992, 98406), (5112, 96096), (5148, 95424), (5376, 91377), (5467, 89856), (5538, 88704), (5544, 88608), (5616, 87472), (5824, 84348), (5964, 82368), (6006, 81792), (6048, 81224), (6248, 78624), (6336, 77532), (6461, 76032), (6552, 74976), (6816, 72072), (6864, 71568), (6912, 71071), (7029, 69888), (7384, 66528), (7392, 66456), (7488, 65604), (7668, 64064), (7722, 63616), (7952, 61776), (8008, 61344), (8064, 60918), (8307, 59136), (8316, 59072), (8448, 58149), (8736, 56232), (8946, 54912), (9009, 54528), (9088, 54054), (9152, 53676), (9372, 52416), (9504, 51688), (9828, 49984), (9856, 49842), (9984, 49203), (10153, 48384), (10224, 48048), (10296, 47712), (10934, 44928), (11076, 44352), (11088, 44304), (11232, 43736), (11648, 42174), (11928, 41184), (12012, 40896), (12096, 40612), (12496, 39312), (12672, 38766), (12922, 38016), (13104, 37488), (13419, 36608), (13632, 36036), (13728, 35784), (14058, 34944), (14768, 33264), (14784, 33228), (14976, 32802), (15336, 32032), (15444, 31808), (15904, 30888), (16016, 30672), (16128, 30459), (16401, 29952), (16614, 29568), (16632, 29536), (17472, 28116), (17892, 27456), (18018, 27264), (18176, 27027), (18304, 26838), (18744, 26208), (19008, 25844), (19383, 25344), (19656, 24992), (19712, 24921), (20306, 24192), (20448, 24024), (20592, 23856), (21087, 23296), (21868, 22464), (22152, 22176)]