331354149904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8737}}^1\times {\mathrm{26633}}^1$

素因数の和:35467

約数の個数: 40

約数和(自身を含む): 649310818680

約数和(自身を除く): 317956668776

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8737, 17474, 26633, 34948, 53266, 69896, 106532, 139792, 213064, 426128, 777593, 1555186, 2370337, 3110372, 4740674, 6220744, 9481348, 12441488, 18962696, 37925392, 232692521, 465385042, 930770084, 1861540168, 3723080336, 20709634369, 41419268738, 82838537476, 165677074952, 331354149904]

約数ペア:

[(1, 331354149904), (2, 165677074952), (4, 82838537476), (8, 41419268738), (16, 20709634369), (89, 3723080336), (178, 1861540168), (356, 930770084), (712, 465385042), (1424, 232692521), (8737, 37925392), (17474, 18962696), (26633, 12441488), (34948, 9481348), (53266, 6220744), (69896, 4740674), (106532, 3110372), (139792, 2370337), (213064, 1555186), (426128, 777593)]