840391152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{564779}}^1$

素因数の和:564821

約数の個数: 40

約数和(自身を含む): 2241047040

約数和(自身を除く): 1400655888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 564779, 1129558, 1694337, 2259116, 3388674, 4518232, 6777348, 9036464, 13554696, 17508149, 27109392, 35016298, 52524447, 70032596, 105048894, 140065192, 210097788, 280130384, 420195576, 840391152]

約数ペア:

[(1, 840391152), (2, 420195576), (3, 280130384), (4, 210097788), (6, 140065192), (8, 105048894), (12, 70032596), (16, 52524447), (24, 35016298), (31, 27109392), (48, 17508149), (62, 13554696), (93, 9036464), (124, 6777348), (186, 4518232), (248, 3388674), (372, 2259116), (496, 1694337), (744, 1129558), (1488, 564779)]