307788296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{6911}}^1$

素因数の和:7229

約数の個数: 32

約数和(自身を含む): 609638400

約数和(自身を除く): 301850104

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 2344, 5567, 6911, 11134, 13822, 22268, 27644, 44536, 55288, 131309, 262618, 525236, 1050472, 2024923, 4049846, 8099692, 16199384, 38473537, 76947074, 153894148, 307788296]

約数ペア:

[(1, 307788296), (2, 153894148), (4, 76947074), (8, 38473537), (19, 16199384), (38, 8099692), (76, 4049846), (152, 2024923), (293, 1050472), (586, 525236), (1172, 262618), (2344, 131309), (5567, 55288), (6911, 44536), (11134, 27644), (13822, 22268)]