679935648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 2130444288

約数和(自身を除く): 1450508640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 127, 168, 186, 217, 224, 248, 254, 257, 336, 372, 381, 434, 496, 508, 514, 651, 672, 744, 762, 771, 868, 889, 992, 1016, 1028, 1302, 1488, 1524, 1542, 1736, 1778, 1799, 2032, 2056, 2604, 2667, 2976, 3048, 3084, 3472, 3556, 3598, 3937, 4064, 4112, 5208, 5334, 5397, 6096, 6168, 6944, 7112, 7196, 7874, 7967, 8224, 10416, 10668, 10794, 11811, 12192, 12336, 14224, 14392, 15748, 15934, 20832, 21336, 21588, 23622, 23901, 24672, 27559, 28448, 28784, 31496, 31868, 32639, 42672, 43176, 47244, 47802, 55118, 55769, 57568, 62992, 63736, 65278, 82677, 85344, 86352, 94488, 95604, 97917, 110236, 111538, 125984, 127472, 130556, 165354, 167307, 172704, 188976, 191208, 195834, 220472, 223076, 228473, 254944, 261112, 330708, 334614, 377952, 382416, 391668, 440944, 446152, 456946, 522224, 661416, 669228, 685419, 764832, 783336, 881888, 892304, 913892, 1011809, 1044448, 1322832, 1338456, 1370838, 1566672, 1784608, 1827784, 2023618, 2645664, 2676912, 2741676, 3035427, 3133344, 3655568, 4047236, 5353824, 5483352, 6070854, 7082663, 7311136, 8094472, 10966704, 12141708, 14165326, 16188944, 21247989, 21933408, 24283416, 28330652, 32377888, 42495978, 48566832, 56661304, 84991956, 97133664, 113322608, 169983912, 226645216, 339967824, 679935648]

約数ペア:

[(1, 679935648), (2, 339967824), (3, 226645216), (4, 169983912), (6, 113322608), (7, 97133664), (8, 84991956), (12, 56661304), (14, 48566832), (16, 42495978), (21, 32377888), (24, 28330652), (28, 24283416), (31, 21933408), (32, 21247989), (42, 16188944), (48, 14165326), (56, 12141708), (62, 10966704), (84, 8094472), (93, 7311136), (96, 7082663), (112, 6070854), (124, 5483352), (127, 5353824), (168, 4047236), (186, 3655568), (217, 3133344), (224, 3035427), (248, 2741676), (254, 2676912), (257, 2645664), (336, 2023618), (372, 1827784), (381, 1784608), (434, 1566672), (496, 1370838), (508, 1338456), (514, 1322832), (651, 1044448), (672, 1011809), (744, 913892), (762, 892304), (771, 881888), (868, 783336), (889, 764832), (992, 685419), (1016, 669228), (1028, 661416), (1302, 522224), (1488, 456946), (1524, 446152), (1542, 440944), (1736, 391668), (1778, 382416), (1799, 377952), (2032, 334614), (2056, 330708), (2604, 261112), (2667, 254944), (2976, 228473), (3048, 223076), (3084, 220472), (3472, 195834), (3556, 191208), (3598, 188976), (3937, 172704), (4064, 167307), (4112, 165354), (5208, 130556), (5334, 127472), (5397, 125984), (6096, 111538), (6168, 110236), (6944, 97917), (7112, 95604), (7196, 94488), (7874, 86352), (7967, 85344), (8224, 82677), (10416, 65278), (10668, 63736), (10794, 62992), (11811, 57568), (12192, 55769), (12336, 55118), (14224, 47802), (14392, 47244), (15748, 43176), (15934, 42672), (20832, 32639), (21336, 31868), (21588, 31496), (23622, 28784), (23901, 28448), (24672, 27559)]