329967708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{18617}}^1$

素因数の和:18842

約数の個数: 48

約数和(自身を含む): 884131584

約数和(自身を除く): 554163876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 18617, 37234, 55851, 74468, 111702, 130319, 223404, 260638, 390957, 521276, 781914, 1563828, 3928187, 7856374, 11784561, 15712748, 23569122, 27497309, 47138244, 54994618, 82491927, 109989236, 164983854, 329967708]

約数ペア:

[(1, 329967708), (2, 164983854), (3, 109989236), (4, 82491927), (6, 54994618), (7, 47138244), (12, 27497309), (14, 23569122), (21, 15712748), (28, 11784561), (42, 7856374), (84, 3928187), (211, 1563828), (422, 781914), (633, 521276), (844, 390957), (1266, 260638), (1477, 223404), (2532, 130319), (2954, 111702), (4431, 74468), (5908, 55851), (8862, 37234), (17724, 18617)]