57282456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 123351144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 139, 154, 168, 223, 231, 264, 278, 308, 417, 446, 462, 556, 616, 669, 834, 892, 924, 973, 1112, 1338, 1529, 1561, 1668, 1784, 1848, 1946, 2453, 2676, 2919, 3058, 3122, 3336, 3892, 4587, 4683, 4906, 5352, 5838, 6116, 6244, 7359, 7784, 9174, 9366, 9812, 10703, 11676, 12232, 12488, 14718, 17171, 18348, 18732, 19624, 21406, 23352, 29436, 30997, 32109, 34342, 36696, 37464, 42812, 51513, 58872, 61994, 64218, 68684, 85624, 92991, 103026, 123988, 128436, 137368, 185982, 206052, 216979, 247976, 256872, 340967, 371964, 412104, 433958, 650937, 681934, 743928, 867916, 1022901, 1301874, 1363868, 1735832, 2045802, 2386769, 2603748, 2727736, 4091604, 4773538, 5207496, 7160307, 8183208, 9547076, 14320614, 19094152, 28641228, 57282456]

約数ペア:

[(1, 57282456), (2, 28641228), (3, 19094152), (4, 14320614), (6, 9547076), (7, 8183208), (8, 7160307), (11, 5207496), (12, 4773538), (14, 4091604), (21, 2727736), (22, 2603748), (24, 2386769), (28, 2045802), (33, 1735832), (42, 1363868), (44, 1301874), (56, 1022901), (66, 867916), (77, 743928), (84, 681934), (88, 650937), (132, 433958), (139, 412104), (154, 371964), (168, 340967), (223, 256872), (231, 247976), (264, 216979), (278, 206052), (308, 185982), (417, 137368), (446, 128436), (462, 123988), (556, 103026), (616, 92991), (669, 85624), (834, 68684), (892, 64218), (924, 61994), (973, 58872), (1112, 51513), (1338, 42812), (1529, 37464), (1561, 36696), (1668, 34342), (1784, 32109), (1848, 30997), (1946, 29436), (2453, 23352), (2676, 21406), (2919, 19624), (3058, 18732), (3122, 18348), (3336, 17171), (3892, 14718), (4587, 12488), (4683, 12232), (4906, 11676), (5352, 10703), (5838, 9812), (6116, 9366), (6244, 9174), (7359, 7784)]