516872048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 1337057280

約数和(自身を除く): 820185232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 112, 133, 142, 152, 154, 176, 209, 266, 284, 304, 308, 311, 418, 497, 532, 568, 616, 622, 781, 836, 994, 1064, 1136, 1232, 1244, 1349, 1463, 1562, 1672, 1988, 2128, 2177, 2488, 2698, 2926, 3124, 3344, 3421, 3976, 4354, 4976, 5396, 5467, 5852, 5909, 6248, 6842, 7952, 8708, 9443, 10792, 10934, 11704, 11818, 12496, 13684, 14839, 17416, 18886, 21584, 21868, 22081, 23408, 23636, 23947, 27368, 29678, 34832, 37772, 41363, 43736, 44162, 47272, 47894, 54736, 59356, 64999, 75544, 82726, 87472, 88324, 94544, 95788, 103873, 118712, 129998, 151088, 154567, 165452, 176648, 191576, 207746, 237424, 242891, 259996, 309134, 330904, 353296, 383152, 415492, 419539, 454993, 485782, 519992, 618268, 661808, 830984, 839078, 909986, 971564, 1039984, 1236536, 1661968, 1678156, 1700237, 1819972, 1943128, 2473072, 2936773, 3356312, 3400474, 3639944, 3886256, 4614929, 5873546, 6712624, 6800948, 7279888, 9229858, 11747092, 13601896, 18459716, 23494184, 27203792, 32304503, 36919432, 46988368, 64609006, 73838864, 129218012, 258436024, 516872048]

約数ペア:

[(1, 516872048), (2, 258436024), (4, 129218012), (7, 73838864), (8, 64609006), (11, 46988368), (14, 36919432), (16, 32304503), (19, 27203792), (22, 23494184), (28, 18459716), (38, 13601896), (44, 11747092), (56, 9229858), (71, 7279888), (76, 6800948), (77, 6712624), (88, 5873546), (112, 4614929), (133, 3886256), (142, 3639944), (152, 3400474), (154, 3356312), (176, 2936773), (209, 2473072), (266, 1943128), (284, 1819972), (304, 1700237), (308, 1678156), (311, 1661968), (418, 1236536), (497, 1039984), (532, 971564), (568, 909986), (616, 839078), (622, 830984), (781, 661808), (836, 618268), (994, 519992), (1064, 485782), (1136, 454993), (1232, 419539), (1244, 415492), (1349, 383152), (1463, 353296), (1562, 330904), (1672, 309134), (1988, 259996), (2128, 242891), (2177, 237424), (2488, 207746), (2698, 191576), (2926, 176648), (3124, 165452), (3344, 154567), (3421, 151088), (3976, 129998), (4354, 118712), (4976, 103873), (5396, 95788), (5467, 94544), (5852, 88324), (5909, 87472), (6248, 82726), (6842, 75544), (7952, 64999), (8708, 59356), (9443, 54736), (10792, 47894), (10934, 47272), (11704, 44162), (11818, 43736), (12496, 41363), (13684, 37772), (14839, 34832), (17416, 29678), (18886, 27368), (21584, 23947), (21868, 23636), (22081, 23408)]