212310824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 463579200

約数和(自身を除く): 251268376

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 139, 187, 278, 374, 556, 748, 1021, 1112, 1496, 1529, 2042, 2363, 3058, 4084, 4726, 6116, 8168, 9452, 11231, 12232, 17357, 18904, 22462, 25993, 34714, 44924, 51986, 69428, 89848, 103972, 138856, 141919, 190927, 207944, 283838, 381854, 567676, 763708, 1135352, 1527416, 1561109, 2412623, 3122218, 4825246, 6244436, 9650492, 12488872, 19300984, 26538853, 53077706, 106155412, 212310824]

約数ペア:

[(1, 212310824), (2, 106155412), (4, 53077706), (8, 26538853), (11, 19300984), (17, 12488872), (22, 9650492), (34, 6244436), (44, 4825246), (68, 3122218), (88, 2412623), (136, 1561109), (139, 1527416), (187, 1135352), (278, 763708), (374, 567676), (556, 381854), (748, 283838), (1021, 207944), (1112, 190927), (1496, 141919), (1529, 138856), (2042, 103972), (2363, 89848), (3058, 69428), (4084, 51986), (4726, 44924), (6116, 34714), (8168, 25993), (9452, 22462), (11231, 18904), (12232, 17357)]