389617548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{28307}}^1$

素因数の和:28382

約数の個数: 48

約数和(自身を含む): 963830784

約数和(自身を除く): 574213236

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 28307, 56614, 84921, 113228, 169842, 339684, 877517, 1047359, 1755034, 2094718, 2632551, 3142077, 3510068, 4189436, 5265102, 6284154, 10530204, 12568308, 32468129, 64936258, 97404387, 129872516, 194808774, 389617548]

約数ペア:

[(1, 389617548), (2, 194808774), (3, 129872516), (4, 97404387), (6, 64936258), (12, 32468129), (31, 12568308), (37, 10530204), (62, 6284154), (74, 5265102), (93, 4189436), (111, 3510068), (124, 3142077), (148, 2632551), (186, 2094718), (222, 1755034), (372, 1047359), (444, 877517), (1147, 339684), (2294, 169842), (3441, 113228), (4588, 84921), (6882, 56614), (13764, 28307)]