328680337284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{656977}}^1$

素因数の和:658069

約数の個数: 72

約数和(自身を含む): 895579270040

約数和(自身を除く): 566898932756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1069, 2138, 3207, 4276, 6414, 9621, 12828, 13897, 19242, 27794, 38484, 41691, 55588, 83382, 125073, 166764, 250146, 500292, 656977, 1313954, 1970931, 2627908, 3941862, 5912793, 7883724, 8540701, 11825586, 17081402, 23651172, 25622103, 34162804, 51244206, 76866309, 102488412, 153732618, 307465236, 702308413, 1404616826, 2106925239, 2809233652, 4213850478, 6320775717, 8427700956, 9130009369, 12641551434, 18260018738, 25283102868, 27390028107, 36520037476, 54780056214, 82170084321, 109560112428, 164340168642, 328680337284]

約数ペア:

[(1, 328680337284), (2, 164340168642), (3, 109560112428), (4, 82170084321), (6, 54780056214), (9, 36520037476), (12, 27390028107), (13, 25283102868), (18, 18260018738), (26, 12641551434), (36, 9130009369), (39, 8427700956), (52, 6320775717), (78, 4213850478), (117, 2809233652), (156, 2106925239), (234, 1404616826), (468, 702308413), (1069, 307465236), (2138, 153732618), (3207, 102488412), (4276, 76866309), (6414, 51244206), (9621, 34162804), (12828, 25622103), (13897, 23651172), (19242, 17081402), (27794, 11825586), (38484, 8540701), (41691, 7883724), (55588, 5912793), (83382, 3941862), (125073, 2627908), (166764, 1970931), (250146, 1313954), (500292, 656977)]