391330290956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{60217}}^1$

素因数の和:60735

約数の個数: 72

約数和(自身を含む): 780396375360

約数和(自身を除く): 389066084404

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 463, 484, 638, 926, 1276, 1852, 3509, 5093, 7018, 10186, 13427, 14036, 20372, 26854, 53708, 56023, 60217, 112046, 120434, 147697, 224092, 240868, 295394, 590788, 662387, 1324774, 1624667, 1746293, 2649548, 3249334, 3492586, 6498668, 6985172, 7286257, 14572514, 19209223, 27880471, 29145028, 38418446, 55760942, 76836892, 111521884, 211301453, 306685181, 422602906, 613370362, 808533659, 845205812, 1226740724, 1617067318, 3234134636, 3373536991, 6747073982, 8893870249, 13494147964, 17787740498, 35575480996, 97832572739, 195665145478, 391330290956]

約数ペア:

[(1, 391330290956), (2, 195665145478), (4, 97832572739), (11, 35575480996), (22, 17787740498), (29, 13494147964), (44, 8893870249), (58, 6747073982), (116, 3373536991), (121, 3234134636), (242, 1617067318), (319, 1226740724), (463, 845205812), (484, 808533659), (638, 613370362), (926, 422602906), (1276, 306685181), (1852, 211301453), (3509, 111521884), (5093, 76836892), (7018, 55760942), (10186, 38418446), (13427, 29145028), (14036, 27880471), (20372, 19209223), (26854, 14572514), (53708, 7286257), (56023, 6985172), (60217, 6498668), (112046, 3492586), (120434, 3249334), (147697, 2649548), (224092, 1746293), (240868, 1624667), (295394, 1324774), (590788, 662387)]