1256939628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{4663}}^1$

素因数の和:7886

約数の個数: 48

約数和(自身を含む): 3353602560

約数和(自身を除く): 2096662932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3209, 4663, 6418, 9326, 9627, 12836, 13989, 18652, 19254, 22463, 27978, 32641, 38508, 44926, 55956, 65282, 67389, 89852, 97923, 130564, 134778, 195846, 269556, 391692, 14963567, 29927134, 44890701, 59854268, 89781402, 104744969, 179562804, 209489938, 314234907, 418979876, 628469814, 1256939628]

約数ペア:

[(1, 1256939628), (2, 628469814), (3, 418979876), (4, 314234907), (6, 209489938), (7, 179562804), (12, 104744969), (14, 89781402), (21, 59854268), (28, 44890701), (42, 29927134), (84, 14963567), (3209, 391692), (4663, 269556), (6418, 195846), (9326, 134778), (9627, 130564), (12836, 97923), (13989, 89852), (18652, 67389), (19254, 65282), (22463, 55956), (27978, 44926), (32641, 38508)]