289294316

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{929}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 511633920

約数和(自身を除く): 222339604

約数列:

[1, 2, 4, 127, 254, 508, 613, 929, 1226, 1858, 2452, 3716, 77851, 117983, 155702, 235966, 311404, 471932, 569477, 1138954, 2277908, 72323579, 144647158, 289294316]

約数ペア:

[(1, 289294316), (2, 144647158), (4, 72323579), (127, 2277908), (254, 1138954), (508, 569477), (613, 471932), (929, 311404), (1226, 235966), (1858, 155702), (2452, 117983), (3716, 77851)]