307178231332

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4021}}^1\times {\mathrm{18311}}^1$

素因数の和:22492

約数の個数: 48

約数和(自身を含む): 618667257600

約数和(自身を除く): 311489026268

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4021, 4172, 8042, 16084, 18311, 28147, 36622, 56294, 73244, 112588, 128177, 256354, 512708, 599129, 1198258, 2396516, 2728339, 4193903, 5456678, 8387806, 10913356, 16775612, 19098373, 38196746, 73628531, 76393492, 147257062, 294514124, 515399717, 1030799434, 2061598868, 10970651119, 21941302238, 43882604476, 76794557833, 153589115666, 307178231332]

約数ペア:

[(1, 307178231332), (2, 153589115666), (4, 76794557833), (7, 43882604476), (14, 21941302238), (28, 10970651119), (149, 2061598868), (298, 1030799434), (596, 515399717), (1043, 294514124), (2086, 147257062), (4021, 76393492), (4172, 73628531), (8042, 38196746), (16084, 19098373), (18311, 16775612), (28147, 10913356), (36622, 8387806), (56294, 5456678), (73244, 4193903), (112588, 2728339), (128177, 2396516), (256354, 1198258), (512708, 599129)]