390812896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6043}}^1$

素因数の和:6143

約数の個数: 48

約数和(自身を含む): 804190464

約数和(自身を除く): 413377568

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 4042, 6043, 8084, 12086, 16168, 24172, 32336, 48344, 64672, 96688, 193376, 259849, 284021, 519698, 568042, 1039396, 1136084, 2078792, 2272168, 4157584, 4544336, 8315168, 9088672, 12212903, 24425806, 48851612, 97703224, 195406448, 390812896]

約数ペア:

[(1, 390812896), (2, 195406448), (4, 97703224), (8, 48851612), (16, 24425806), (32, 12212903), (43, 9088672), (47, 8315168), (86, 4544336), (94, 4157584), (172, 2272168), (188, 2078792), (344, 1136084), (376, 1039396), (688, 568042), (752, 519698), (1376, 284021), (1504, 259849), (2021, 193376), (4042, 96688), (6043, 64672), (8084, 48344), (12086, 32336), (16168, 24172)]