557621568

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 252

約数和(自身を含む): 1942368480

約数和(自身を除く): 1384746912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 448, 483, 504, 552, 576, 588, 644, 672, 736, 784, 828, 859, 882, 966, 1008, 1104, 1127, 1176, 1288, 1344, 1449, 1472, 1568, 1656, 1718, 1764, 1932, 2016, 2208, 2254, 2352, 2576, 2577, 2898, 3136, 3312, 3381, 3436, 3528, 3864, 4032, 4416, 4508, 4704, 5152, 5154, 5796, 6013, 6624, 6762, 6872, 7056, 7728, 7731, 9016, 9408, 10143, 10304, 10308, 11592, 12026, 13248, 13524, 13744, 14112, 15456, 15462, 18032, 18039, 19757, 20286, 20616, 23184, 24052, 27048, 27488, 28224, 30912, 30924, 36064, 36078, 39514, 40572, 41232, 42091, 46368, 48104, 54096, 54117, 54976, 59271, 61848, 72128, 72156, 79028, 81144, 82464, 84182, 92736, 96208, 108192, 108234, 118542, 123696, 126273, 138299, 144312, 158056, 162288, 164928, 168364, 177813, 192416, 216384, 216468, 237084, 247392, 252546, 276598, 288624, 316112, 324576, 336728, 355626, 378819, 384832, 414897, 432936, 474168, 494784, 505092, 553196, 577248, 632224, 649152, 673456, 711252, 757638, 829794, 865872, 948336, 968093, 1010184, 1106392, 1154496, 1244691, 1264448, 1346912, 1422504, 1515276, 1659588, 1731744, 1896672, 1936186, 2020368, 2212784, 2489382, 2693824, 2845008, 2904279, 3030552, 3319176, 3463488, 3793344, 3872372, 4040736, 4425568, 4978764, 5690016, 5808558, 6061104, 6638352, 7744744, 8081472, 8712837, 8851136, 9957528, 11380032, 11617116, 12122208, 13276704, 15489488, 17425674, 19915056, 23234232, 24244416, 26553408, 30978976, 34851348, 39830112, 46468464, 61957952, 69702696, 79660224, 92936928, 139405392, 185873856, 278810784, 557621568]

約数ペア:

[(1, 557621568), (2, 278810784), (3, 185873856), (4, 139405392), (6, 92936928), (7, 79660224), (8, 69702696), (9, 61957952), (12, 46468464), (14, 39830112), (16, 34851348), (18, 30978976), (21, 26553408), (23, 24244416), (24, 23234232), (28, 19915056), (32, 17425674), (36, 15489488), (42, 13276704), (46, 12122208), (48, 11617116), (49, 11380032), (56, 9957528), (63, 8851136), (64, 8712837), (69, 8081472), (72, 7744744), (84, 6638352), (92, 6061104), (96, 5808558), (98, 5690016), (112, 4978764), (126, 4425568), (138, 4040736), (144, 3872372), (147, 3793344), (161, 3463488), (168, 3319176), (184, 3030552), (192, 2904279), (196, 2845008), (207, 2693824), (224, 2489382), (252, 2212784), (276, 2020368), (288, 1936186), (294, 1896672), (322, 1731744), (336, 1659588), (368, 1515276), (392, 1422504), (414, 1346912), (441, 1264448), (448, 1244691), (483, 1154496), (504, 1106392), (552, 1010184), (576, 968093), (588, 948336), (644, 865872), (672, 829794), (736, 757638), (784, 711252), (828, 673456), (859, 649152), (882, 632224), (966, 577248), (1008, 553196), (1104, 505092), (1127, 494784), (1176, 474168), (1288, 432936), (1344, 414897), (1449, 384832), (1472, 378819), (1568, 355626), (1656, 336728), (1718, 324576), (1764, 316112), (1932, 288624), (2016, 276598), (2208, 252546), (2254, 247392), (2352, 237084), (2576, 216468), (2577, 216384), (2898, 192416), (3136, 177813), (3312, 168364), (3381, 164928), (3436, 162288), (3528, 158056), (3864, 144312), (4032, 138299), (4416, 126273), (4508, 123696), (4704, 118542), (5152, 108234), (5154, 108192), (5796, 96208), (6013, 92736), (6624, 84182), (6762, 82464), (6872, 81144), (7056, 79028), (7728, 72156), (7731, 72128), (9016, 61848), (9408, 59271), (10143, 54976), (10304, 54117), (10308, 54096), (11592, 48104), (12026, 46368), (13248, 42091), (13524, 41232), (13744, 40572), (14112, 39514), (15456, 36078), (15462, 36064), (18032, 30924), (18039, 30912), (19757, 28224), (20286, 27488), (20616, 27048), (23184, 24052)]