857355576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9945

約数の個数: 128

約数和(自身を含む): 2729410560

約数和(自身を除く): 1872054984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 376, 462, 517, 564, 616, 658, 924, 987, 1034, 1128, 1316, 1551, 1848, 1974, 2068, 2632, 3102, 3619, 3948, 4136, 6204, 7238, 7896, 9871, 10857, 12408, 14476, 19742, 21714, 28952, 29613, 39484, 43428, 59226, 69097, 78968, 86856, 108581, 118452, 138194, 207291, 217162, 236904, 276388, 325743, 414582, 434324, 463937, 552776, 651486, 760067, 829164, 868648, 927874, 1302972, 1391811, 1520134, 1658328, 1855748, 2280201, 2605944, 2783622, 3040268, 3247559, 3711496, 4560402, 5103307, 5567244, 6080536, 6495118, 9120804, 9742677, 10206614, 11134488, 12990236, 15309921, 18241608, 19485354, 20413228, 25980472, 30619842, 35723149, 38970708, 40826456, 61239684, 71446298, 77941416, 107169447, 122479368, 142892596, 214338894, 285785192, 428677788, 857355576]

約数ペア:

[(1, 857355576), (2, 428677788), (3, 285785192), (4, 214338894), (6, 142892596), (7, 122479368), (8, 107169447), (11, 77941416), (12, 71446298), (14, 61239684), (21, 40826456), (22, 38970708), (24, 35723149), (28, 30619842), (33, 25980472), (42, 20413228), (44, 19485354), (47, 18241608), (56, 15309921), (66, 12990236), (77, 11134488), (84, 10206614), (88, 9742677), (94, 9120804), (132, 6495118), (141, 6080536), (154, 5567244), (168, 5103307), (188, 4560402), (231, 3711496), (264, 3247559), (282, 3040268), (308, 2783622), (329, 2605944), (376, 2280201), (462, 1855748), (517, 1658328), (564, 1520134), (616, 1391811), (658, 1302972), (924, 927874), (987, 868648), (1034, 829164), (1128, 760067), (1316, 651486), (1551, 552776), (1848, 463937), (1974, 434324), (2068, 414582), (2632, 325743), (3102, 276388), (3619, 236904), (3948, 217162), (4136, 207291), (6204, 138194), (7238, 118452), (7896, 108581), (9871, 86856), (10857, 78968), (12408, 69097), (14476, 59226), (19742, 43428), (21714, 39484), (28952, 29613)]