312899316

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{653}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 742588224

約数和(自身を除く): 429688908

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 547, 653, 876, 1094, 1306, 1641, 1959, 2188, 2612, 3282, 3918, 6564, 7836, 39931, 47669, 79862, 95338, 119793, 143007, 159724, 190676, 239586, 286014, 357191, 479172, 572028, 714382, 1071573, 1428764, 2143146, 4286292, 26074943, 52149886, 78224829, 104299772, 156449658, 312899316]

約数ペア:

[(1, 312899316), (2, 156449658), (3, 104299772), (4, 78224829), (6, 52149886), (12, 26074943), (73, 4286292), (146, 2143146), (219, 1428764), (292, 1071573), (438, 714382), (547, 572028), (653, 479172), (876, 357191), (1094, 286014), (1306, 239586), (1641, 190676), (1959, 159724), (2188, 143007), (2612, 119793), (3282, 95338), (3918, 79862), (6564, 47669), (7836, 39931)]