353172348906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1\times {\mathrm{18503}}^1$

素因数の和:20915

約数の個数: 64

約数和(自身を含む): 768165285888

約数和(自身を除く): 414992936982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2287, 2782, 4173, 4574, 6861, 8346, 13722, 18503, 29731, 37006, 55509, 59462, 89193, 111018, 178386, 240539, 244709, 481078, 489418, 721617, 734127, 1443234, 1468254, 1979821, 3181217, 3959642, 5939463, 6362434, 9543651, 11878926, 19087302, 25737673, 42316361, 51475346, 77213019, 84632722, 126949083, 154426038, 253898166, 550112693, 1100225386, 1650338079, 3300676158, 4527850627, 9055701254, 13583551881, 27167103762, 58862058151, 117724116302, 176586174453, 353172348906]

約数ペア:

[(1, 353172348906), (2, 176586174453), (3, 117724116302), (6, 58862058151), (13, 27167103762), (26, 13583551881), (39, 9055701254), (78, 4527850627), (107, 3300676158), (214, 1650338079), (321, 1100225386), (642, 550112693), (1391, 253898166), (2287, 154426038), (2782, 126949083), (4173, 84632722), (4574, 77213019), (6861, 51475346), (8346, 42316361), (13722, 25737673), (18503, 19087302), (29731, 11878926), (37006, 9543651), (55509, 6362434), (59462, 5939463), (89193, 3959642), (111018, 3181217), (178386, 1979821), (240539, 1468254), (244709, 1443234), (481078, 734127), (489418, 721617)]