216987344

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41221}}^1$

素因数の和:41283

約数の個数: 40

約数和(自身を含む): 490706688

約数和(自身を除く): 273719344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 41221, 82442, 164884, 288547, 329768, 577094, 659536, 1154188, 1937387, 2308376, 3874774, 4616752, 7749548, 13561709, 15499096, 27123418, 30998192, 54246836, 108493672, 216987344]

約数ペア:

[(1, 216987344), (2, 108493672), (4, 54246836), (7, 30998192), (8, 27123418), (14, 15499096), (16, 13561709), (28, 7749548), (47, 4616752), (56, 3874774), (94, 2308376), (112, 1937387), (188, 1154188), (329, 659536), (376, 577094), (658, 329768), (752, 288547), (1316, 164884), (2632, 82442), (5264, 41221)]