255848016

素因数分解:

$2^4\times 3^1\times {\mathrm{839}}^1\times {\mathrm{6353}}^1$

素因数の和:7203

約数の個数: 40

約数和(自身を含む): 661832640

約数和(自身を除く): 405984624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 839, 1678, 2517, 3356, 5034, 6353, 6712, 10068, 12706, 13424, 19059, 20136, 25412, 38118, 40272, 50824, 76236, 101648, 152472, 304944, 5330167, 10660334, 15990501, 21320668, 31981002, 42641336, 63962004, 85282672, 127924008, 255848016]

約数ペア:

[(1, 255848016), (2, 127924008), (3, 85282672), (4, 63962004), (6, 42641336), (8, 31981002), (12, 21320668), (16, 15990501), (24, 10660334), (48, 5330167), (839, 304944), (1678, 152472), (2517, 101648), (3356, 76236), (5034, 50824), (6353, 40272), (6712, 38118), (10068, 25412), (12706, 20136), (13424, 19059)]