280333392

素因数分解:

$2^4\times 3^1\times {\mathrm{839}}^1\times {\mathrm{6961}}^1$

素因数の和:7811

約数の個数: 40

約数和(自身を含む): 725161920

約数和(自身を除く): 444828528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 839, 1678, 2517, 3356, 5034, 6712, 6961, 10068, 13424, 13922, 20136, 20883, 27844, 40272, 41766, 55688, 83532, 111376, 167064, 334128, 5840279, 11680558, 17520837, 23361116, 35041674, 46722232, 70083348, 93444464, 140166696, 280333392]

約数ペア:

[(1, 280333392), (2, 140166696), (3, 93444464), (4, 70083348), (6, 46722232), (8, 35041674), (12, 23361116), (16, 17520837), (24, 11680558), (48, 5840279), (839, 334128), (1678, 167064), (2517, 111376), (3356, 83532), (5034, 55688), (6712, 41766), (6961, 40272), (10068, 27844), (13424, 20883), (13922, 20136)]