289064644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{1129}}^1$

素因数の和:1201

約数の個数: 54

約数和(自身を含む): 581772590

約数和(自身を除く): 292707946

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 529, 1012, 1058, 1129, 2116, 2258, 2783, 4516, 5566, 5819, 11132, 11638, 12419, 23276, 24838, 25967, 49676, 51934, 64009, 103868, 128018, 136609, 256036, 273218, 285637, 546436, 571274, 597241, 1142548, 1194482, 2388964, 3142007, 6284014, 6569651, 12568028, 13139302, 26278604, 72266161, 144532322, 289064644]

約数ペア:

[(1, 289064644), (2, 144532322), (4, 72266161), (11, 26278604), (22, 13139302), (23, 12568028), (44, 6569651), (46, 6284014), (92, 3142007), (121, 2388964), (242, 1194482), (253, 1142548), (484, 597241), (506, 571274), (529, 546436), (1012, 285637), (1058, 273218), (1129, 256036), (2116, 136609), (2258, 128018), (2783, 103868), (4516, 64009), (5566, 51934), (5819, 49676), (11132, 25967), (11638, 24838), (12419, 23276)]