8021455344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11236

約数の個数: 240

約数和(自身を含む): 27637469184

約数和(自身を除く): 19616013840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 336, 368, 372, 414, 434, 483, 496, 504, 552, 558, 644, 651, 713, 744, 828, 868, 966, 1008, 1104, 1116, 1288, 1302, 1426, 1449, 1488, 1656, 1736, 1932, 1953, 2139, 2232, 2576, 2604, 2852, 2898, 3312, 3472, 3864, 3906, 4278, 4464, 4991, 5208, 5704, 5796, 6417, 7728, 7812, 8556, 9982, 10416, 11161, 11408, 11592, 12834, 14973, 15624, 17112, 19964, 22322, 23184, 25668, 29946, 31248, 33483, 34224, 39928, 44644, 44919, 51336, 59892, 66966, 78127, 79856, 89288, 89838, 100449, 102672, 119784, 133932, 156254, 178576, 179676, 200898, 234381, 239568, 256703, 267864, 312508, 345991, 359352, 401796, 468762, 513406, 535728, 625016, 691982, 703143, 718704, 770109, 803592, 937524, 1026812, 1037973, 1250032, 1383964, 1406286, 1540218, 1607184, 1796921, 1875048, 2053624, 2075946, 2310327, 2421937, 2767928, 2812572, 3080436, 3113919, 3593842, 3750096, 4107248, 4151892, 4620654, 4843874, 5390763, 5535856, 5625144, 6160872, 6227838, 7187684, 7265811, 7957793, 8303784, 9241308, 9687748, 10781526, 11250288, 12321744, 12455676, 14375368, 14531622, 15915586, 16172289, 16607568, 18482616, 19375496, 21563052, 21797433, 23873379, 24911352, 28750736, 29063244, 31831172, 32344578, 36965232, 38750992, 43126104, 43594866, 47746758, 49822704, 55704551, 58126488, 63662344, 64689156, 71620137, 86252208, 87189732, 95493516, 111409102, 116252976, 127324688, 129378312, 143240274, 167113653, 174379464, 190987032, 222818204, 258756624, 286480548, 334227306, 348758928, 381974064, 445636408, 501340959, 572961096, 668454612, 891272816, 1002681918, 1145922192, 1336909224, 2005363836, 2673818448, 4010727672, 8021455344]

約数ペア:

[(1, 8021455344), (2, 4010727672), (3, 2673818448), (4, 2005363836), (6, 1336909224), (7, 1145922192), (8, 1002681918), (9, 891272816), (12, 668454612), (14, 572961096), (16, 501340959), (18, 445636408), (21, 381974064), (23, 348758928), (24, 334227306), (28, 286480548), (31, 258756624), (36, 222818204), (42, 190987032), (46, 174379464), (48, 167113653), (56, 143240274), (62, 129378312), (63, 127324688), (69, 116252976), (72, 111409102), (84, 95493516), (92, 87189732), (93, 86252208), (112, 71620137), (124, 64689156), (126, 63662344), (138, 58126488), (144, 55704551), (161, 49822704), (168, 47746758), (184, 43594866), (186, 43126104), (207, 38750992), (217, 36965232), (248, 32344578), (252, 31831172), (276, 29063244), (279, 28750736), (322, 24911352), (336, 23873379), (368, 21797433), (372, 21563052), (414, 19375496), (434, 18482616), (483, 16607568), (496, 16172289), (504, 15915586), (552, 14531622), (558, 14375368), (644, 12455676), (651, 12321744), (713, 11250288), (744, 10781526), (828, 9687748), (868, 9241308), (966, 8303784), (1008, 7957793), (1104, 7265811), (1116, 7187684), (1288, 6227838), (1302, 6160872), (1426, 5625144), (1449, 5535856), (1488, 5390763), (1656, 4843874), (1736, 4620654), (1932, 4151892), (1953, 4107248), (2139, 3750096), (2232, 3593842), (2576, 3113919), (2604, 3080436), (2852, 2812572), (2898, 2767928), (3312, 2421937), (3472, 2310327), (3864, 2075946), (3906, 2053624), (4278, 1875048), (4464, 1796921), (4991, 1607184), (5208, 1540218), (5704, 1406286), (5796, 1383964), (6417, 1250032), (7728, 1037973), (7812, 1026812), (8556, 937524), (9982, 803592), (10416, 770109), (11161, 718704), (11408, 703143), (11592, 691982), (12834, 625016), (14973, 535728), (15624, 513406), (17112, 468762), (19964, 401796), (22322, 359352), (23184, 345991), (25668, 312508), (29946, 267864), (31248, 256703), (33483, 239568), (34224, 234381), (39928, 200898), (44644, 179676), (44919, 178576), (51336, 156254), (59892, 133932), (66966, 119784), (78127, 102672), (79856, 100449), (89288, 89838)]