289532784

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{128339}}^1$

素因数の和:128397

約数の個数: 40

約数和(自身を含む): 763879680

約数和(自身を除く): 474346896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 128339, 256678, 385017, 513356, 770034, 1026712, 1540068, 2053424, 3080136, 6031933, 6160272, 12063866, 18095799, 24127732, 36191598, 48255464, 72383196, 96510928, 144766392, 289532784]

約数ペア:

[(1, 289532784), (2, 144766392), (3, 96510928), (4, 72383196), (6, 48255464), (8, 36191598), (12, 24127732), (16, 18095799), (24, 12063866), (47, 6160272), (48, 6031933), (94, 3080136), (141, 2053424), (188, 1540068), (282, 1026712), (376, 770034), (564, 513356), (752, 385017), (1128, 256678), (2256, 128339)]