12235881728

素因数分解:

$2^8\times 7^2\times {\mathrm{191}}^1\times {\mathrm{5107}}^1$

素因数の和:5328

約数の個数: 108

約数和(自身を含む): 28565897472

約数和(自身を除く): 16330015744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 191, 196, 224, 256, 382, 392, 448, 764, 784, 896, 1337, 1528, 1568, 1792, 2674, 3056, 3136, 5107, 5348, 6112, 6272, 9359, 10214, 10696, 12224, 12544, 18718, 20428, 21392, 24448, 35749, 37436, 40856, 42784, 48896, 71498, 74872, 81712, 85568, 142996, 149744, 163424, 171136, 250243, 285992, 299488, 326848, 342272, 500486, 571984, 598976, 653696, 975437, 1000972, 1143968, 1197952, 1307392, 1950874, 2001944, 2287936, 2395904, 3901748, 4003888, 4575872, 6828059, 7803496, 8007776, 9151744, 13656118, 15606992, 16015552, 27312236, 31213984, 32031104, 47796413, 54624472, 62427968, 64062208, 95592826, 109248944, 124855936, 191185652, 218497888, 249711872, 382371304, 436995776, 764742608, 873991552, 1529485216, 1747983104, 3058970432, 6117940864, 12235881728]

約数ペア:

[(1, 12235881728), (2, 6117940864), (4, 3058970432), (7, 1747983104), (8, 1529485216), (14, 873991552), (16, 764742608), (28, 436995776), (32, 382371304), (49, 249711872), (56, 218497888), (64, 191185652), (98, 124855936), (112, 109248944), (128, 95592826), (191, 64062208), (196, 62427968), (224, 54624472), (256, 47796413), (382, 32031104), (392, 31213984), (448, 27312236), (764, 16015552), (784, 15606992), (896, 13656118), (1337, 9151744), (1528, 8007776), (1568, 7803496), (1792, 6828059), (2674, 4575872), (3056, 4003888), (3136, 3901748), (5107, 2395904), (5348, 2287936), (6112, 2001944), (6272, 1950874), (9359, 1307392), (10214, 1197952), (10696, 1143968), (12224, 1000972), (12544, 975437), (18718, 653696), (20428, 598976), (21392, 571984), (24448, 500486), (35749, 342272), (37436, 326848), (40856, 299488), (42784, 285992), (48896, 250243), (71498, 171136), (74872, 163424), (81712, 149744), (85568, 142996)]