449840096

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 905748480

約数和(自身を除く): 455908384

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 284, 508, 568, 1016, 1136, 1559, 2032, 2272, 3118, 4064, 6236, 9017, 12472, 18034, 24944, 36068, 49888, 72136, 110689, 144272, 197993, 221378, 288544, 395986, 442756, 791972, 885512, 1583944, 1771024, 3167888, 3542048, 6335776, 14057503, 28115006, 56230012, 112460024, 224920048, 449840096]

約数ペア:

[(1, 449840096), (2, 224920048), (4, 112460024), (8, 56230012), (16, 28115006), (32, 14057503), (71, 6335776), (127, 3542048), (142, 3167888), (254, 1771024), (284, 1583944), (508, 885512), (568, 791972), (1016, 442756), (1136, 395986), (1559, 288544), (2032, 221378), (2272, 197993), (3118, 144272), (4064, 110689), (6236, 72136), (9017, 49888), (12472, 36068), (18034, 24944)]