1256229996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{364759}}^1$

素因数の和:364814

約数の個数: 48

約数和(自身を含む): 3431662080

約数和(自身を除く): 2175432084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 364759, 729518, 1094277, 1459036, 2188554, 2553313, 4377108, 5106626, 7659939, 10213252, 14955119, 15319878, 29910238, 30639756, 44865357, 59820476, 89730714, 104685833, 179461428, 209371666, 314057499, 418743332, 628114998, 1256229996]

約数ペア:

[(1, 1256229996), (2, 628114998), (3, 418743332), (4, 314057499), (6, 209371666), (7, 179461428), (12, 104685833), (14, 89730714), (21, 59820476), (28, 44865357), (41, 30639756), (42, 29910238), (82, 15319878), (84, 14955119), (123, 10213252), (164, 7659939), (246, 5106626), (287, 4377108), (492, 2553313), (574, 2188554), (861, 1459036), (1148, 1094277), (1722, 729518), (3444, 364759)]