260211504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{774439}}^1$

素因数の和:774457

約数の個数: 40

約数和(自身を含む): 768244480

約数和(自身を除く): 508032976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 774439, 1548878, 2323317, 3097756, 4646634, 5421073, 6195512, 9293268, 10842146, 12391024, 16263219, 18586536, 21684292, 32526438, 37173072, 43368584, 65052876, 86737168, 130105752, 260211504]

約数ペア:

[(1, 260211504), (2, 130105752), (3, 86737168), (4, 65052876), (6, 43368584), (7, 37173072), (8, 32526438), (12, 21684292), (14, 18586536), (16, 16263219), (21, 12391024), (24, 10842146), (28, 9293268), (42, 6195512), (48, 5421073), (56, 4646634), (84, 3097756), (112, 2323317), (168, 1548878), (336, 774439)]