679287648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 2001116880

約数和(自身を除く): 1321829232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 137, 156, 174, 208, 232, 274, 312, 348, 377, 411, 416, 464, 548, 624, 696, 754, 822, 928, 1096, 1131, 1248, 1392, 1508, 1644, 1781, 2192, 2262, 2784, 3016, 3288, 3562, 3973, 4384, 4524, 5343, 6032, 6576, 7124, 7946, 9048, 10686, 11919, 12064, 13152, 14248, 15892, 18096, 18769, 21372, 23838, 28496, 31784, 36192, 37538, 42744, 47676, 51649, 56307, 56992, 63568, 75076, 85488, 95352, 103298, 112614, 127136, 150152, 154947, 170976, 190704, 206596, 225228, 243997, 300304, 309894, 381408, 413192, 450456, 487994, 544301, 600608, 619788, 731991, 826384, 900912, 975988, 1088602, 1239576, 1463982, 1632903, 1652768, 1801824, 1951976, 2177204, 2479152, 2927964, 3265806, 3903952, 4354408, 4958304, 5855928, 6531612, 7075913, 7807904, 8708816, 11711856, 13063224, 14151826, 17417632, 21227739, 23423712, 26126448, 28303652, 42455478, 52252896, 56607304, 84910956, 113214608, 169821912, 226429216, 339643824, 679287648]

約数ペア:

[(1, 679287648), (2, 339643824), (3, 226429216), (4, 169821912), (6, 113214608), (8, 84910956), (12, 56607304), (13, 52252896), (16, 42455478), (24, 28303652), (26, 26126448), (29, 23423712), (32, 21227739), (39, 17417632), (48, 14151826), (52, 13063224), (58, 11711856), (78, 8708816), (87, 7807904), (96, 7075913), (104, 6531612), (116, 5855928), (137, 4958304), (156, 4354408), (174, 3903952), (208, 3265806), (232, 2927964), (274, 2479152), (312, 2177204), (348, 1951976), (377, 1801824), (411, 1652768), (416, 1632903), (464, 1463982), (548, 1239576), (624, 1088602), (696, 975988), (754, 900912), (822, 826384), (928, 731991), (1096, 619788), (1131, 600608), (1248, 544301), (1392, 487994), (1508, 450456), (1644, 413192), (1781, 381408), (2192, 309894), (2262, 300304), (2784, 243997), (3016, 225228), (3288, 206596), (3562, 190704), (3973, 170976), (4384, 154947), (4524, 150152), (5343, 127136), (6032, 112614), (6576, 103298), (7124, 95352), (7946, 85488), (9048, 75076), (10686, 63568), (11919, 56992), (12064, 56307), (13152, 51649), (14248, 47676), (15892, 42744), (18096, 37538), (18769, 36192), (21372, 31784), (23838, 28496)]