2177463808

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 160

約数和(自身を含む): 4944183552

約数和(自身を除く): 2766719744

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 64, 104, 122, 124, 128, 173, 208, 244, 248, 256, 346, 403, 416, 488, 496, 512, 692, 793, 806, 832, 976, 992, 1384, 1586, 1612, 1664, 1891, 1952, 1984, 2249, 2768, 3172, 3224, 3328, 3782, 3904, 3968, 4498, 5363, 5536, 6344, 6448, 6656, 7564, 7808, 7936, 8996, 10553, 10726, 11072, 12688, 12896, 15128, 15616, 15872, 17992, 21106, 21452, 22144, 24583, 25376, 25792, 30256, 31232, 35984, 42212, 42904, 44288, 49166, 50752, 51584, 60512, 69719, 71968, 84424, 85808, 88576, 98332, 101504, 103168, 121024, 137189, 139438, 143936, 168848, 171616, 196664, 203008, 206336, 242048, 274378, 278876, 287872, 327143, 337696, 343232, 393328, 406016, 484096, 548756, 557752, 575744, 654286, 675392, 686464, 786656, 968192, 1097512, 1115504, 1151488, 1308572, 1350784, 1372928, 1573312, 2195024, 2231008, 2617144, 2701568, 2745856, 3146624, 4252859, 4390048, 4462016, 5234288, 5403136, 6293248, 8505718, 8780096, 8924032, 10468576, 12586496, 17011436, 17560192, 17848064, 20937152, 34022872, 35120384, 35696128, 41874304, 68045744, 70240768, 83748608, 136091488, 167497216, 272182976, 544365952, 1088731904, 2177463808]

約数ペア:

[(1, 2177463808), (2, 1088731904), (4, 544365952), (8, 272182976), (13, 167497216), (16, 136091488), (26, 83748608), (31, 70240768), (32, 68045744), (52, 41874304), (61, 35696128), (62, 35120384), (64, 34022872), (104, 20937152), (122, 17848064), (124, 17560192), (128, 17011436), (173, 12586496), (208, 10468576), (244, 8924032), (248, 8780096), (256, 8505718), (346, 6293248), (403, 5403136), (416, 5234288), (488, 4462016), (496, 4390048), (512, 4252859), (692, 3146624), (793, 2745856), (806, 2701568), (832, 2617144), (976, 2231008), (992, 2195024), (1384, 1573312), (1586, 1372928), (1612, 1350784), (1664, 1308572), (1891, 1151488), (1952, 1115504), (1984, 1097512), (2249, 968192), (2768, 786656), (3172, 686464), (3224, 675392), (3328, 654286), (3782, 575744), (3904, 557752), (3968, 548756), (4498, 484096), (5363, 406016), (5536, 393328), (6344, 343232), (6448, 337696), (6656, 327143), (7564, 287872), (7808, 278876), (7936, 274378), (8996, 242048), (10553, 206336), (10726, 203008), (11072, 196664), (12688, 171616), (12896, 168848), (15128, 143936), (15616, 139438), (15872, 137189), (17992, 121024), (21106, 103168), (21452, 101504), (22144, 98332), (24583, 88576), (25376, 85808), (25792, 84424), (30256, 71968), (31232, 69719), (35984, 60512), (42212, 51584), (42904, 50752), (44288, 49166)]