655126870884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{1052981}}^1$

素因数の和:1053500

約数の個数: 48

約数和(自身を含む): 1543755850560

約数和(自身を除く): 888628979676

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 373, 417, 556, 746, 834, 1119, 1492, 1668, 2238, 4476, 51847, 103694, 155541, 207388, 311082, 622164, 1052981, 2105962, 3158943, 4211924, 6317886, 12635772, 146364359, 292728718, 392761913, 439093077, 585457436, 785523826, 878186154, 1178285739, 1571047652, 1756372308, 2356571478, 4713142956, 54593905907, 109187811814, 163781717721, 218375623628, 327563435442, 655126870884]

約数ペア:

[(1, 655126870884), (2, 327563435442), (3, 218375623628), (4, 163781717721), (6, 109187811814), (12, 54593905907), (139, 4713142956), (278, 2356571478), (373, 1756372308), (417, 1571047652), (556, 1178285739), (746, 878186154), (834, 785523826), (1119, 585457436), (1492, 439093077), (1668, 392761913), (2238, 292728718), (4476, 146364359), (51847, 12635772), (103694, 6317886), (155541, 4211924), (207388, 3158943), (311082, 2105962), (622164, 1052981)]