259804496

素因数分解:

$2^4\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1783}}^1$

素因数の和:3099

約数の個数: 40

約数和(自身を含む): 576046464

約数和(自身を除く): 316241968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1301, 1783, 2602, 3566, 5204, 7132, 9107, 10408, 12481, 14264, 18214, 20816, 24962, 28528, 36428, 49924, 72856, 99848, 145712, 199696, 2319683, 4639366, 9278732, 16237781, 18557464, 32475562, 37114928, 64951124, 129902248, 259804496]

約数ペア:

[(1, 259804496), (2, 129902248), (4, 64951124), (7, 37114928), (8, 32475562), (14, 18557464), (16, 16237781), (28, 9278732), (56, 4639366), (112, 2319683), (1301, 199696), (1783, 145712), (2602, 99848), (3566, 72856), (5204, 49924), (7132, 36428), (9107, 28528), (10408, 24962), (12481, 20816), (14264, 18214)]