239817984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 753500160

約数和(自身を除く): 513682176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1439, 1488, 1736, 1792, 1984, 2604, 2688, 2878, 2976, 3472, 3968, 4317, 5208, 5376, 5756, 5952, 6944, 7936, 8634, 10073, 10416, 11512, 11904, 13888, 17268, 20146, 20832, 23024, 23808, 27776, 30219, 34536, 40292, 41664, 44609, 46048, 55552, 60438, 69072, 80584, 83328, 89218, 92096, 120876, 133827, 138144, 161168, 166656, 178436, 184192, 241752, 267654, 276288, 312263, 322336, 356872, 368384, 483504, 535308, 552576, 624526, 644672, 713744, 936789, 967008, 1070616, 1105152, 1249052, 1289344, 1427488, 1873578, 1934016, 2141232, 2498104, 2578688, 2854976, 3747156, 3868032, 4282464, 4996208, 5709952, 7494312, 7736064, 8564928, 9992416, 11419904, 14988624, 17129856, 19984832, 29977248, 34259712, 39969664, 59954496, 79939328, 119908992, 239817984]

約数ペア:

[(1, 239817984), (2, 119908992), (3, 79939328), (4, 59954496), (6, 39969664), (7, 34259712), (8, 29977248), (12, 19984832), (14, 17129856), (16, 14988624), (21, 11419904), (24, 9992416), (28, 8564928), (31, 7736064), (32, 7494312), (42, 5709952), (48, 4996208), (56, 4282464), (62, 3868032), (64, 3747156), (84, 2854976), (93, 2578688), (96, 2498104), (112, 2141232), (124, 1934016), (128, 1873578), (168, 1427488), (186, 1289344), (192, 1249052), (217, 1105152), (224, 1070616), (248, 967008), (256, 936789), (336, 713744), (372, 644672), (384, 624526), (434, 552576), (448, 535308), (496, 483504), (651, 368384), (672, 356872), (744, 322336), (768, 312263), (868, 276288), (896, 267654), (992, 241752), (1302, 184192), (1344, 178436), (1439, 166656), (1488, 161168), (1736, 138144), (1792, 133827), (1984, 120876), (2604, 92096), (2688, 89218), (2878, 83328), (2976, 80584), (3472, 69072), (3968, 60438), (4317, 55552), (5208, 46048), (5376, 44609), (5756, 41664), (5952, 40292), (6944, 34536), (7936, 30219), (8634, 27776), (10073, 23808), (10416, 23024), (11512, 20832), (11904, 20146), (13888, 17268)]