19394554368

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{257687}}^1$

素因数の和:257722

約数の個数: 120

約数和(自身を含む): 60104179872

約数和(自身を除く): 40709625504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10752, 12544, 18816, 25088, 37632, 75264, 257687, 515374, 773061, 1030748, 1546122, 1803809, 2061496, 3092244, 3607618, 4122992, 5411427, 6184488, 7215236, 8245984, 10822854, 12368976, 12626663, 14430472, 16491968, 21645708, 24737952, 25253326, 28860944, 32983936, 37879989, 43291416, 49475904, 50506652, 57721888, 65967872, 75759978, 86582832, 98951808, 101013304, 115443776, 131935744, 151519956, 173165664, 197903616, 202026608, 230887552, 303039912, 346331328, 395807232, 404053216, 461775104, 606079824, 692662656, 808106432, 923550208, 1212159648, 1385325312, 1616212864, 2424319296, 2770650624, 3232425728, 4848638592, 6464851456, 9697277184, 19394554368]

約数ペア:

[(1, 19394554368), (2, 9697277184), (3, 6464851456), (4, 4848638592), (6, 3232425728), (7, 2770650624), (8, 2424319296), (12, 1616212864), (14, 1385325312), (16, 1212159648), (21, 923550208), (24, 808106432), (28, 692662656), (32, 606079824), (42, 461775104), (48, 404053216), (49, 395807232), (56, 346331328), (64, 303039912), (84, 230887552), (96, 202026608), (98, 197903616), (112, 173165664), (128, 151519956), (147, 131935744), (168, 115443776), (192, 101013304), (196, 98951808), (224, 86582832), (256, 75759978), (294, 65967872), (336, 57721888), (384, 50506652), (392, 49475904), (448, 43291416), (512, 37879989), (588, 32983936), (672, 28860944), (768, 25253326), (784, 24737952), (896, 21645708), (1176, 16491968), (1344, 14430472), (1536, 12626663), (1568, 12368976), (1792, 10822854), (2352, 8245984), (2688, 7215236), (3136, 6184488), (3584, 5411427), (4704, 4122992), (5376, 3607618), (6272, 3092244), (9408, 2061496), (10752, 1803809), (12544, 1546122), (18816, 1030748), (25088, 773061), (37632, 515374), (75264, 257687)]