790409984

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 2045414448

約数和(自身を除く): 1255004464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 128, 131, 148, 182, 196, 208, 224, 256, 259, 262, 296, 364, 392, 416, 448, 481, 518, 524, 592, 637, 728, 784, 832, 896, 917, 962, 1036, 1048, 1184, 1274, 1456, 1568, 1664, 1703, 1792, 1813, 1834, 1924, 2072, 2096, 2368, 2548, 2912, 3136, 3328, 3367, 3406, 3626, 3668, 3848, 4144, 4192, 4736, 4847, 5096, 5824, 6272, 6419, 6734, 6812, 7252, 7336, 7696, 8288, 8384, 9472, 9694, 10192, 11648, 11921, 12544, 12838, 13468, 13624, 14504, 14672, 15392, 16576, 16768, 19388, 20384, 23296, 23569, 23842, 25676, 26936, 27248, 29008, 29344, 30784, 33152, 33536, 33929, 38776, 40768, 47138, 47684, 51352, 53872, 54496, 58016, 58688, 61568, 63011, 66304, 67858, 77552, 81536, 83447, 94276, 95368, 102704, 107744, 108992, 116032, 117376, 123136, 126022, 135716, 155104, 163072, 166894, 188552, 190736, 205408, 215488, 217984, 232064, 234752, 237503, 252044, 271432, 310208, 333788, 377104, 381472, 410816, 430976, 435968, 441077, 464128, 475006, 504088, 542864, 620416, 667576, 754208, 762944, 821632, 861952, 882154, 950012, 1008176, 1085728, 1240832, 1335152, 1508416, 1525888, 1643264, 1764308, 1900024, 2016352, 2171456, 2670304, 3016832, 3051776, 3087539, 3528616, 3800048, 4032704, 4342912, 5340608, 6033664, 6175078, 7057232, 7600096, 8065408, 8685824, 10681216, 12350156, 14114464, 15200192, 16130816, 21362432, 24700312, 28228928, 30400384, 49400624, 56457856, 60800768, 98801248, 112915712, 197602496, 395204992, 790409984]

約数ペア:

[(1, 790409984), (2, 395204992), (4, 197602496), (7, 112915712), (8, 98801248), (13, 60800768), (14, 56457856), (16, 49400624), (26, 30400384), (28, 28228928), (32, 24700312), (37, 21362432), (49, 16130816), (52, 15200192), (56, 14114464), (64, 12350156), (74, 10681216), (91, 8685824), (98, 8065408), (104, 7600096), (112, 7057232), (128, 6175078), (131, 6033664), (148, 5340608), (182, 4342912), (196, 4032704), (208, 3800048), (224, 3528616), (256, 3087539), (259, 3051776), (262, 3016832), (296, 2670304), (364, 2171456), (392, 2016352), (416, 1900024), (448, 1764308), (481, 1643264), (518, 1525888), (524, 1508416), (592, 1335152), (637, 1240832), (728, 1085728), (784, 1008176), (832, 950012), (896, 882154), (917, 861952), (962, 821632), (1036, 762944), (1048, 754208), (1184, 667576), (1274, 620416), (1456, 542864), (1568, 504088), (1664, 475006), (1703, 464128), (1792, 441077), (1813, 435968), (1834, 430976), (1924, 410816), (2072, 381472), (2096, 377104), (2368, 333788), (2548, 310208), (2912, 271432), (3136, 252044), (3328, 237503), (3367, 234752), (3406, 232064), (3626, 217984), (3668, 215488), (3848, 205408), (4144, 190736), (4192, 188552), (4736, 166894), (4847, 163072), (5096, 155104), (5824, 135716), (6272, 126022), (6419, 123136), (6734, 117376), (6812, 116032), (7252, 108992), (7336, 107744), (7696, 102704), (8288, 95368), (8384, 94276), (9472, 83447), (9694, 81536), (10192, 77552), (11648, 67858), (11921, 66304), (12544, 63011), (12838, 61568), (13468, 58688), (13624, 58016), (14504, 54496), (14672, 53872), (15392, 51352), (16576, 47684), (16768, 47138), (19388, 40768), (20384, 38776), (23296, 33929), (23569, 33536), (23842, 33152), (25676, 30784), (26936, 29344), (27248, 29008)]