709690168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{1061}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 1466133480

約数和(自身を除く): 756443312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 691, 968, 1061, 1382, 2122, 2764, 4244, 5528, 7601, 8488, 11671, 15202, 23342, 30404, 46684, 60808, 83611, 93368, 128381, 167222, 256762, 334444, 513524, 668888, 733151, 1027048, 1466302, 2932604, 5865208, 8064661, 16129322, 32258644, 64517288, 88711271, 177422542, 354845084, 709690168]

約数ペア:

[(1, 709690168), (2, 354845084), (4, 177422542), (8, 88711271), (11, 64517288), (22, 32258644), (44, 16129322), (88, 8064661), (121, 5865208), (242, 2932604), (484, 1466302), (691, 1027048), (968, 733151), (1061, 668888), (1382, 513524), (2122, 334444), (2764, 256762), (4244, 167222), (5528, 128381), (7601, 93368), (8488, 83611), (11671, 60808), (15202, 46684), (23342, 30404)]