384982612

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 849429504

約数和(自身を除く): 464446892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 602, 731, 833, 1204, 1462, 1666, 2107, 2687, 2924, 3332, 4214, 5117, 5374, 8428, 10234, 10748, 18809, 20468, 35819, 37618, 45679, 71638, 75236, 91358, 115541, 131663, 143276, 182716, 231082, 263326, 319753, 462164, 526652, 639506, 808787, 1279012, 1617574, 1964197, 2238271, 3235148, 3928394, 4476542, 5661509, 7856788, 8953084, 11323018, 13749379, 22646036, 27498758, 54997516, 96245653, 192491306, 384982612]

約数ペア:

[(1, 384982612), (2, 192491306), (4, 96245653), (7, 54997516), (14, 27498758), (17, 22646036), (28, 13749379), (34, 11323018), (43, 8953084), (49, 7856788), (68, 5661509), (86, 4476542), (98, 3928394), (119, 3235148), (172, 2238271), (196, 1964197), (238, 1617574), (301, 1279012), (476, 808787), (602, 639506), (731, 526652), (833, 462164), (1204, 319753), (1462, 263326), (1666, 231082), (2107, 182716), (2687, 143276), (2924, 131663), (3332, 115541), (4214, 91358), (5117, 75236), (5374, 71638), (8428, 45679), (10234, 37618), (10748, 35819), (18809, 20468)]