2549166207504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{244735619}}^1$

素因数の和:244735668

約数の個数: 80

約数和(自身を含む): 7768887521280

約数和(自身を除く): 5219721313776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 244735619, 489471238, 734206857, 978942476, 1468413714, 1713149333, 1957884952, 2936827428, 3426298666, 3915769904, 5139447999, 5873654856, 6852597332, 7586804189, 10278895998, 11747309712, 13705194664, 15173608378, 20557791996, 22760412567, 27410389328, 30347216756, 41115583992, 45520825134, 53107629323, 60694433512, 82231167984, 91041650268, 106215258646, 121388867024, 159322887969, 182083300536, 212430517292, 318645775938, 364166601072, 424861034584, 637291551876, 849722069168, 1274583103752, 2549166207504]

約数ペア:

[(1, 2549166207504), (2, 1274583103752), (3, 849722069168), (4, 637291551876), (6, 424861034584), (7, 364166601072), (8, 318645775938), (12, 212430517292), (14, 182083300536), (16, 159322887969), (21, 121388867024), (24, 106215258646), (28, 91041650268), (31, 82231167984), (42, 60694433512), (48, 53107629323), (56, 45520825134), (62, 41115583992), (84, 30347216756), (93, 27410389328), (112, 22760412567), (124, 20557791996), (168, 15173608378), (186, 13705194664), (217, 11747309712), (248, 10278895998), (336, 7586804189), (372, 6852597332), (434, 5873654856), (496, 5139447999), (651, 3915769904), (744, 3426298666), (868, 2936827428), (1302, 1957884952), (1488, 1713149333), (1736, 1468413714), (2604, 978942476), (3472, 734206857), (5208, 489471238), (10416, 244735619)]