390320358

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{7237}}^1$

素因数の和:7432

約数の個数: 32

約数和(自身を含む): 797338080

約数和(自身を除く): 407017722

約数列:

[1, 2, 3, 6, 89, 101, 178, 202, 267, 303, 534, 606, 7237, 8989, 14474, 17978, 21711, 26967, 43422, 53934, 644093, 730937, 1288186, 1461874, 1932279, 2192811, 3864558, 4385622, 65053393, 130106786, 195160179, 390320358]

約数ペア:

[(1, 390320358), (2, 195160179), (3, 130106786), (6, 65053393), (89, 4385622), (101, 3864558), (178, 2192811), (202, 1932279), (267, 1461874), (303, 1288186), (534, 730937), (606, 644093), (7237, 53934), (8989, 43422), (14474, 26967), (17978, 21711)]