251013942

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{929}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 577128240

約数和(自身を除く): 326114298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 883, 929, 1766, 1858, 2649, 2787, 5298, 5574, 7947, 8361, 15011, 15793, 15894, 16722, 30022, 31586, 45033, 47379, 90066, 94758, 135099, 142137, 270198, 284274, 820307, 1640614, 2460921, 4921842, 7382763, 13945219, 14765526, 27890438, 41835657, 83671314, 125506971, 251013942]

約数ペア:

[(1, 251013942), (2, 125506971), (3, 83671314), (6, 41835657), (9, 27890438), (17, 14765526), (18, 13945219), (34, 7382763), (51, 4921842), (102, 2460921), (153, 1640614), (306, 820307), (883, 284274), (929, 270198), (1766, 142137), (1858, 135099), (2649, 94758), (2787, 90066), (5298, 47379), (5574, 45033), (7947, 31586), (8361, 30022), (15011, 16722), (15793, 15894)]