2901565184

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 7172232480

約数和(自身を除く): 4270667296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 89, 92, 98, 112, 113, 128, 161, 178, 184, 196, 224, 226, 256, 322, 356, 368, 392, 448, 452, 623, 644, 712, 736, 784, 791, 896, 904, 1127, 1246, 1288, 1424, 1472, 1568, 1582, 1792, 1808, 2047, 2254, 2492, 2576, 2599, 2848, 2944, 3136, 3164, 3616, 4094, 4361, 4508, 4984, 5152, 5198, 5537, 5696, 5888, 6272, 6328, 7232, 8188, 8722, 9016, 9968, 10057, 10304, 10396, 11074, 11392, 12544, 12656, 14329, 14464, 16376, 17444, 18032, 18193, 19936, 20114, 20608, 20792, 22148, 22784, 25312, 28658, 28928, 32752, 34888, 36064, 36386, 39872, 40228, 41216, 41584, 44296, 50624, 57316, 65504, 69776, 70399, 72128, 72772, 79744, 80456, 83168, 88592, 100303, 101248, 114632, 127351, 131008, 139552, 140798, 144256, 145544, 159488, 160912, 166336, 177184, 200606, 202496, 229264, 231311, 254702, 262016, 279104, 281596, 288512, 291088, 321824, 332672, 354368, 401212, 458528, 462622, 492793, 509404, 524032, 558208, 563192, 582176, 643648, 665344, 708736, 802424, 917056, 925244, 985586, 1018808, 1116416, 1126384, 1164352, 1287296, 1417472, 1604848, 1619177, 1834112, 1850488, 1971172, 2037616, 2252768, 2328704, 2574592, 3209696, 3238354, 3668224, 3700976, 3942344, 4075232, 4505536, 4657408, 6419392, 6476708, 7401952, 7884688, 8150464, 9011072, 11334239, 12838784, 12953416, 14803904, 15769376, 16300928, 18022144, 22668478, 25677568, 25906832, 29607808, 31538752, 32601856, 45336956, 51813664, 59215616, 63077504, 90673912, 103627328, 126155008, 181347824, 207254656, 362695648, 414509312, 725391296, 1450782592, 2901565184]

約数ペア:

[(1, 2901565184), (2, 1450782592), (4, 725391296), (7, 414509312), (8, 362695648), (14, 207254656), (16, 181347824), (23, 126155008), (28, 103627328), (32, 90673912), (46, 63077504), (49, 59215616), (56, 51813664), (64, 45336956), (89, 32601856), (92, 31538752), (98, 29607808), (112, 25906832), (113, 25677568), (128, 22668478), (161, 18022144), (178, 16300928), (184, 15769376), (196, 14803904), (224, 12953416), (226, 12838784), (256, 11334239), (322, 9011072), (356, 8150464), (368, 7884688), (392, 7401952), (448, 6476708), (452, 6419392), (623, 4657408), (644, 4505536), (712, 4075232), (736, 3942344), (784, 3700976), (791, 3668224), (896, 3238354), (904, 3209696), (1127, 2574592), (1246, 2328704), (1288, 2252768), (1424, 2037616), (1472, 1971172), (1568, 1850488), (1582, 1834112), (1792, 1619177), (1808, 1604848), (2047, 1417472), (2254, 1287296), (2492, 1164352), (2576, 1126384), (2599, 1116416), (2848, 1018808), (2944, 985586), (3136, 925244), (3164, 917056), (3616, 802424), (4094, 708736), (4361, 665344), (4508, 643648), (4984, 582176), (5152, 563192), (5198, 558208), (5537, 524032), (5696, 509404), (5888, 492793), (6272, 462622), (6328, 458528), (7232, 401212), (8188, 354368), (8722, 332672), (9016, 321824), (9968, 291088), (10057, 288512), (10304, 281596), (10396, 279104), (11074, 262016), (11392, 254702), (12544, 231311), (12656, 229264), (14329, 202496), (14464, 200606), (16376, 177184), (17444, 166336), (18032, 160912), (18193, 159488), (19936, 145544), (20114, 144256), (20608, 140798), (20792, 139552), (22148, 131008), (22784, 127351), (25312, 114632), (28658, 101248), (28928, 100303), (32752, 88592), (34888, 83168), (36064, 80456), (36386, 79744), (39872, 72772), (40228, 72128), (41216, 70399), (41584, 69776), (44296, 65504), (50624, 57316)]