631158528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 288

約数和(自身を含む): 2258145792

約数和(自身を除く): 1626987264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 256, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 768, 821, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1642, 1664, 1716, 1792, 1848, 2002, 2112, 2184, 2288, 2463, 2464, 2496, 2688, 2816, 2912, 3003, 3284, 3328, 3432, 3696, 4004, 4224, 4368, 4576, 4926, 4928, 4992, 5376, 5747, 5824, 6006, 6568, 6864, 7392, 8008, 8448, 8736, 9031, 9152, 9852, 9856, 9984, 10673, 11494, 11648, 12012, 13136, 13728, 14784, 16016, 17241, 17472, 18062, 18304, 19704, 19712, 21346, 22988, 23296, 24024, 26272, 27093, 27456, 29568, 32019, 32032, 34482, 34944, 36124, 36608, 39408, 42692, 45976, 48048, 52544, 54186, 54912, 59136, 63217, 64038, 64064, 68964, 69888, 72248, 74711, 78816, 85384, 91952, 96096, 105088, 108372, 109824, 117403, 126434, 128076, 128128, 137928, 144496, 149422, 157632, 170768, 183904, 189651, 192192, 210176, 216744, 224133, 234806, 252868, 256152, 256256, 275856, 288992, 298844, 315264, 341536, 352209, 367808, 379302, 384384, 433488, 448266, 469612, 505736, 512304, 551712, 577984, 597688, 630528, 683072, 704418, 735616, 758604, 768768, 821821, 866976, 896532, 939224, 1011472, 1024608, 1103424, 1155968, 1195376, 1366144, 1408836, 1471232, 1517208, 1643642, 1733952, 1793064, 1878448, 2022944, 2049216, 2206848, 2311936, 2390752, 2465463, 2732288, 2817672, 3034416, 3287284, 3467904, 3586128, 3756896, 4045888, 4098432, 4413696, 4781504, 4930926, 5635344, 6068832, 6574568, 6935808, 7172256, 7513792, 8091776, 8196864, 9563008, 9861852, 11270688, 12137664, 13149136, 14344512, 15027584, 16183552, 19126016, 19723704, 22541376, 24275328, 26298272, 28689024, 30055168, 39447408, 45082752, 48550656, 52596544, 57378048, 78894816, 90165504, 105193088, 157789632, 210386176, 315579264, 631158528]

約数ペア:

[(1, 631158528), (2, 315579264), (3, 210386176), (4, 157789632), (6, 105193088), (7, 90165504), (8, 78894816), (11, 57378048), (12, 52596544), (13, 48550656), (14, 45082752), (16, 39447408), (21, 30055168), (22, 28689024), (24, 26298272), (26, 24275328), (28, 22541376), (32, 19723704), (33, 19126016), (39, 16183552), (42, 15027584), (44, 14344512), (48, 13149136), (52, 12137664), (56, 11270688), (64, 9861852), (66, 9563008), (77, 8196864), (78, 8091776), (84, 7513792), (88, 7172256), (91, 6935808), (96, 6574568), (104, 6068832), (112, 5635344), (128, 4930926), (132, 4781504), (143, 4413696), (154, 4098432), (156, 4045888), (168, 3756896), (176, 3586128), (182, 3467904), (192, 3287284), (208, 3034416), (224, 2817672), (231, 2732288), (256, 2465463), (264, 2390752), (273, 2311936), (286, 2206848), (308, 2049216), (312, 2022944), (336, 1878448), (352, 1793064), (364, 1733952), (384, 1643642), (416, 1517208), (429, 1471232), (448, 1408836), (462, 1366144), (528, 1195376), (546, 1155968), (572, 1103424), (616, 1024608), (624, 1011472), (672, 939224), (704, 896532), (728, 866976), (768, 821821), (821, 768768), (832, 758604), (858, 735616), (896, 704418), (924, 683072), (1001, 630528), (1056, 597688), (1092, 577984), (1144, 551712), (1232, 512304), (1248, 505736), (1344, 469612), (1408, 448266), (1456, 433488), (1642, 384384), (1664, 379302), (1716, 367808), (1792, 352209), (1848, 341536), (2002, 315264), (2112, 298844), (2184, 288992), (2288, 275856), (2463, 256256), (2464, 256152), (2496, 252868), (2688, 234806), (2816, 224133), (2912, 216744), (3003, 210176), (3284, 192192), (3328, 189651), (3432, 183904), (3696, 170768), (4004, 157632), (4224, 149422), (4368, 144496), (4576, 137928), (4926, 128128), (4928, 128076), (4992, 126434), (5376, 117403), (5747, 109824), (5824, 108372), (6006, 105088), (6568, 96096), (6864, 91952), (7392, 85384), (8008, 78816), (8448, 74711), (8736, 72248), (9031, 69888), (9152, 68964), (9852, 64064), (9856, 64038), (9984, 63217), (10673, 59136), (11494, 54912), (11648, 54186), (12012, 52544), (13136, 48048), (13728, 45976), (14784, 42692), (16016, 39408), (17241, 36608), (17472, 36124), (18062, 34944), (18304, 34482), (19704, 32032), (19712, 32019), (21346, 29568), (22988, 27456), (23296, 27093), (24024, 26272)]