899328628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3841

約数の個数: 72

約数和(自身を含む): 1895329800

約数和(自身を除く): 996001172

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 121, 187, 242, 319, 374, 484, 493, 638, 748, 986, 1276, 1972, 2057, 3509, 3769, 4114, 5423, 7018, 7538, 8228, 10846, 14036, 15076, 21692, 41459, 59653, 64073, 82918, 109301, 119306, 128146, 165836, 218602, 238612, 256292, 437204, 456049, 704803, 912098, 1202311, 1409606, 1824196, 1858117, 2404622, 2819212, 3716234, 4809244, 7432468, 7752833, 13225421, 15505666, 20439287, 26450842, 31011332, 40878574, 52901684, 81757148, 224832157, 449664314, 899328628]

約数ペア:

[(1, 899328628), (2, 449664314), (4, 224832157), (11, 81757148), (17, 52901684), (22, 40878574), (29, 31011332), (34, 26450842), (44, 20439287), (58, 15505666), (68, 13225421), (116, 7752833), (121, 7432468), (187, 4809244), (242, 3716234), (319, 2819212), (374, 2404622), (484, 1858117), (493, 1824196), (638, 1409606), (748, 1202311), (986, 912098), (1276, 704803), (1972, 456049), (2057, 437204), (3509, 256292), (3769, 238612), (4114, 218602), (5423, 165836), (7018, 128146), (7538, 119306), (8228, 109301), (10846, 82918), (14036, 64073), (15076, 59653), (21692, 41459)]