2019188864

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 5302368000

約数和(自身を除く): 3283179136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 112, 113, 128, 148, 154, 176, 196, 224, 226, 259, 296, 308, 343, 352, 392, 407, 448, 452, 518, 539, 592, 616, 686, 704, 784, 791, 814, 896, 904, 1036, 1078, 1184, 1232, 1243, 1372, 1408, 1568, 1582, 1628, 1808, 1813, 2072, 2156, 2368, 2464, 2486, 2744, 2849, 3136, 3164, 3256, 3616, 3626, 3773, 4144, 4181, 4312, 4736, 4928, 4972, 5488, 5537, 5698, 6272, 6328, 6512, 7232, 7252, 7546, 8288, 8362, 8624, 8701, 9856, 9944, 10976, 11074, 11396, 12656, 12691, 13024, 14464, 14504, 15092, 16576, 16724, 17248, 17402, 19888, 19943, 21952, 22148, 22792, 25312, 25382, 26048, 29008, 29267, 30184, 33152, 33448, 34496, 34804, 38759, 39776, 39886, 43904, 44296, 45584, 45991, 50624, 50764, 52096, 58016, 58534, 60368, 60907, 66896, 68992, 69608, 77518, 79552, 79772, 88592, 91168, 91982, 101248, 101528, 116032, 117068, 120736, 121814, 133792, 139216, 139601, 155036, 159104, 159544, 177184, 182336, 183964, 203056, 204869, 232064, 234136, 241472, 243628, 267584, 278432, 279202, 310072, 319088, 321937, 354368, 364672, 367928, 406112, 409738, 426349, 468272, 482944, 487256, 535168, 556864, 558404, 620144, 638176, 643874, 708736, 735856, 812224, 819476, 852698, 936544, 974512, 1113728, 1116808, 1240288, 1276352, 1287748, 1434083, 1471712, 1624448, 1638952, 1705396, 1873088, 1949024, 2233616, 2253559, 2480576, 2552704, 2575496, 2868166, 2943424, 3277904, 3410792, 3746176, 3898048, 4467232, 4507118, 4961152, 5150992, 5736332, 5886848, 6555808, 6821584, 7796096, 8934464, 9014236, 10301984, 11472664, 13111616, 13643168, 15774913, 17868928, 18028472, 20603968, 22945328, 26223232, 27286336, 31549826, 36056944, 41207936, 45890656, 54572672, 63099652, 72113888, 91781312, 126199304, 144227776, 183562624, 252398608, 288455552, 504797216, 1009594432, 2019188864]

約数ペア:

[(1, 2019188864), (2, 1009594432), (4, 504797216), (7, 288455552), (8, 252398608), (11, 183562624), (14, 144227776), (16, 126199304), (22, 91781312), (28, 72113888), (32, 63099652), (37, 54572672), (44, 45890656), (49, 41207936), (56, 36056944), (64, 31549826), (74, 27286336), (77, 26223232), (88, 22945328), (98, 20603968), (112, 18028472), (113, 17868928), (128, 15774913), (148, 13643168), (154, 13111616), (176, 11472664), (196, 10301984), (224, 9014236), (226, 8934464), (259, 7796096), (296, 6821584), (308, 6555808), (343, 5886848), (352, 5736332), (392, 5150992), (407, 4961152), (448, 4507118), (452, 4467232), (518, 3898048), (539, 3746176), (592, 3410792), (616, 3277904), (686, 2943424), (704, 2868166), (784, 2575496), (791, 2552704), (814, 2480576), (896, 2253559), (904, 2233616), (1036, 1949024), (1078, 1873088), (1184, 1705396), (1232, 1638952), (1243, 1624448), (1372, 1471712), (1408, 1434083), (1568, 1287748), (1582, 1276352), (1628, 1240288), (1808, 1116808), (1813, 1113728), (2072, 974512), (2156, 936544), (2368, 852698), (2464, 819476), (2486, 812224), (2744, 735856), (2849, 708736), (3136, 643874), (3164, 638176), (3256, 620144), (3616, 558404), (3626, 556864), (3773, 535168), (4144, 487256), (4181, 482944), (4312, 468272), (4736, 426349), (4928, 409738), (4972, 406112), (5488, 367928), (5537, 364672), (5698, 354368), (6272, 321937), (6328, 319088), (6512, 310072), (7232, 279202), (7252, 278432), (7546, 267584), (8288, 243628), (8362, 241472), (8624, 234136), (8701, 232064), (9856, 204869), (9944, 203056), (10976, 183964), (11074, 182336), (11396, 177184), (12656, 159544), (12691, 159104), (13024, 155036), (14464, 139601), (14504, 139216), (15092, 133792), (16576, 121814), (16724, 120736), (17248, 117068), (17402, 116032), (19888, 101528), (19943, 101248), (21952, 91982), (22148, 91168), (22792, 88592), (25312, 79772), (25382, 79552), (26048, 77518), (29008, 69608), (29267, 68992), (30184, 66896), (33152, 60907), (33448, 60368), (34496, 58534), (34804, 58016), (38759, 52096), (39776, 50764), (39886, 50624), (43904, 45991), (44296, 45584)]