664415665616

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{143688509}}^1$

素因数の和:143688551

約数の個数: 30

約数和(自身を含む): 1367483549670

約数和(自身を除く): 703067884054

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 143688509, 287377018, 574754036, 1149508072, 2299016144, 2442704653, 4885409306, 9770818612, 19541637224, 39083274448, 41525979101, 83051958202, 166103916404, 332207832808, 664415665616]

約数ペア:

[(1, 664415665616), (2, 332207832808), (4, 166103916404), (8, 83051958202), (16, 41525979101), (17, 39083274448), (34, 19541637224), (68, 9770818612), (136, 4885409306), (272, 2442704653), (289, 2299016144), (578, 1149508072), (1156, 574754036), (2312, 287377018), (4624, 143688509)]