174964064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 72

約数和(自身を含む): 384428520

約数和(自身を除く): 209464456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 121, 146, 176, 242, 292, 352, 484, 584, 619, 803, 968, 1168, 1238, 1606, 1936, 2336, 2476, 3212, 3872, 4952, 6424, 6809, 8833, 9904, 12848, 13618, 17666, 19808, 25696, 27236, 35332, 45187, 54472, 70664, 74899, 90374, 108944, 141328, 149798, 180748, 217888, 282656, 299596, 361496, 497057, 599192, 722992, 994114, 1198384, 1445984, 1988228, 2396768, 3976456, 5467627, 7952912, 10935254, 15905824, 21870508, 43741016, 87482032, 174964064]

約数ペア:

[(1, 174964064), (2, 87482032), (4, 43741016), (8, 21870508), (11, 15905824), (16, 10935254), (22, 7952912), (32, 5467627), (44, 3976456), (73, 2396768), (88, 1988228), (121, 1445984), (146, 1198384), (176, 994114), (242, 722992), (292, 599192), (352, 497057), (484, 361496), (584, 299596), (619, 282656), (803, 217888), (968, 180748), (1168, 149798), (1238, 141328), (1606, 108944), (1936, 90374), (2336, 74899), (2476, 70664), (3212, 54472), (3872, 45187), (4952, 35332), (6424, 27236), (6809, 25696), (8833, 19808), (9904, 17666), (12848, 13618)]