237956992

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 603187200

約数和(自身を除く): 365230208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 659, 728, 806, 832, 868, 896, 992, 1318, 1456, 1612, 1664, 1736, 1984, 2636, 2821, 2912, 3224, 3472, 3968, 4613, 5272, 5642, 5824, 6448, 6944, 8567, 9226, 10544, 11284, 11648, 12896, 13888, 17134, 18452, 20429, 21088, 22568, 25792, 27776, 34268, 36904, 40858, 42176, 45136, 51584, 59969, 68536, 73808, 81716, 84352, 90272, 119938, 137072, 143003, 147616, 163432, 180544, 239876, 265577, 274144, 286006, 295232, 326864, 361088, 479752, 531154, 548288, 572012, 590464, 653728, 959504, 1062308, 1096576, 1144024, 1307456, 1859039, 1919008, 2124616, 2288048, 2614912, 3718078, 3838016, 4249232, 4576096, 7436156, 7676032, 8498464, 9152192, 14872312, 16996928, 18304384, 29744624, 33993856, 59489248, 118978496, 237956992]

約数ペア:

[(1, 237956992), (2, 118978496), (4, 59489248), (7, 33993856), (8, 29744624), (13, 18304384), (14, 16996928), (16, 14872312), (26, 9152192), (28, 8498464), (31, 7676032), (32, 7436156), (52, 4576096), (56, 4249232), (62, 3838016), (64, 3718078), (91, 2614912), (104, 2288048), (112, 2124616), (124, 1919008), (128, 1859039), (182, 1307456), (208, 1144024), (217, 1096576), (224, 1062308), (248, 959504), (364, 653728), (403, 590464), (416, 572012), (434, 548288), (448, 531154), (496, 479752), (659, 361088), (728, 326864), (806, 295232), (832, 286006), (868, 274144), (896, 265577), (992, 239876), (1318, 180544), (1456, 163432), (1612, 147616), (1664, 143003), (1736, 137072), (1984, 119938), (2636, 90272), (2821, 84352), (2912, 81716), (3224, 73808), (3472, 68536), (3968, 59969), (4613, 51584), (5272, 45136), (5642, 42176), (5824, 40858), (6448, 36904), (6944, 34268), (8567, 27776), (9226, 25792), (10544, 22568), (11284, 21088), (11648, 20429), (12896, 18452), (13888, 17134)]