424637213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 609638400

約数和(自身を除く): 185001187

約数列:

[1, 7, 11, 13, 19, 77, 83, 91, 133, 143, 209, 247, 269, 581, 913, 1001, 1079, 1463, 1577, 1729, 1883, 2717, 2959, 3497, 5111, 6391, 7553, 11039, 11869, 17347, 19019, 20501, 20713, 22327, 24479, 35777, 38467, 56221, 66443, 83083, 121429, 143507, 156289, 225511, 245597, 269269, 290251, 393547, 424213, 465101, 730873, 1578577, 1719179, 2031757, 2969491, 3192761, 4666343, 5116111, 5514769, 22349327, 32664401, 38603383, 60662459, 424637213]

約数ペア:

[(1, 424637213), (7, 60662459), (11, 38603383), (13, 32664401), (19, 22349327), (77, 5514769), (83, 5116111), (91, 4666343), (133, 3192761), (143, 2969491), (209, 2031757), (247, 1719179), (269, 1578577), (581, 730873), (913, 465101), (1001, 424213), (1079, 393547), (1463, 290251), (1577, 269269), (1729, 245597), (1883, 225511), (2717, 156289), (2959, 143507), (3497, 121429), (5111, 83083), (6391, 66443), (7553, 56221), (11039, 38467), (11869, 35777), (17347, 24479), (19019, 22327), (20501, 20713)]