197622768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19022

約数の個数: 80

約数和(自身を含む): 602310656

約数和(自身を除く): 404687888

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, 18973, 37946, 56919, 75892, 113838, 132811, 151784, 227676, 265622, 303568, 398433, 455352, 531244, 588163, 796866, 910704, 1062488, 1176326, 1593732, 1764489, 2124976, 2352652, 3187464, 3528978, 4117141, 4705304, 6374928, 7057956, 8234282, 9410608, 12351423, 14115912, 16468564, 24702846, 28231824, 32937128, 49405692, 65874256, 98811384, 197622768]

約数ペア:

[(1, 197622768), (2, 98811384), (3, 65874256), (4, 49405692), (6, 32937128), (7, 28231824), (8, 24702846), (12, 16468564), (14, 14115912), (16, 12351423), (21, 9410608), (24, 8234282), (28, 7057956), (31, 6374928), (42, 4705304), (48, 4117141), (56, 3528978), (62, 3187464), (84, 2352652), (93, 2124976), (112, 1764489), (124, 1593732), (168, 1176326), (186, 1062488), (217, 910704), (248, 796866), (336, 588163), (372, 531244), (434, 455352), (496, 398433), (651, 303568), (744, 265622), (868, 227676), (1302, 151784), (1488, 132811), (1736, 113838), (2604, 75892), (3472, 56919), (5208, 37946), (10416, 18973)]