216254616

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{123433}}^1$

素因数の和:123515

約数の個数: 32

約数和(自身を含む): 548046960

約数和(自身を除く): 331792344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 123433, 246866, 370299, 493732, 740598, 987464, 1481196, 2962392, 9010609, 18021218, 27031827, 36042436, 54063654, 72084872, 108127308, 216254616]

約数ペア:

[(1, 216254616), (2, 108127308), (3, 72084872), (4, 54063654), (6, 36042436), (8, 27031827), (12, 18021218), (24, 9010609), (73, 2962392), (146, 1481196), (219, 987464), (292, 740598), (438, 493732), (584, 370299), (876, 246866), (1752, 123433)]