290612322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 852126912

約数和(自身を除く): 561514590

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 127, 143, 154, 182, 198, 231, 234, 254, 273, 286, 381, 429, 462, 546, 693, 762, 819, 858, 889, 1001, 1143, 1287, 1386, 1397, 1638, 1651, 1778, 2002, 2286, 2574, 2667, 2794, 3003, 3302, 4191, 4953, 5334, 6006, 8001, 8382, 9009, 9779, 9906, 11557, 12573, 14859, 16002, 16129, 18018, 18161, 19558, 23114, 25146, 29337, 29718, 32258, 34671, 36322, 48387, 54483, 58674, 69342, 88011, 96774, 104013, 108966, 112903, 127127, 145161, 163449, 176022, 177419, 208026, 209677, 225806, 254254, 290322, 326898, 338709, 354838, 381381, 419354, 532257, 629031, 677418, 762762, 1016127, 1064514, 1144143, 1241933, 1258062, 1467739, 1596771, 1887093, 2032254, 2288286, 2306447, 2483866, 2935478, 3193542, 3725799, 3774186, 4403217, 4612894, 6919341, 7451598, 8806434, 11177397, 13209651, 13838682, 16145129, 20758023, 22354794, 26419302, 32290258, 41516046, 48435387, 96870774, 145306161, 290612322]

約数ペア:

[(1, 290612322), (2, 145306161), (3, 96870774), (6, 48435387), (7, 41516046), (9, 32290258), (11, 26419302), (13, 22354794), (14, 20758023), (18, 16145129), (21, 13838682), (22, 13209651), (26, 11177397), (33, 8806434), (39, 7451598), (42, 6919341), (63, 4612894), (66, 4403217), (77, 3774186), (78, 3725799), (91, 3193542), (99, 2935478), (117, 2483866), (126, 2306447), (127, 2288286), (143, 2032254), (154, 1887093), (182, 1596771), (198, 1467739), (231, 1258062), (234, 1241933), (254, 1144143), (273, 1064514), (286, 1016127), (381, 762762), (429, 677418), (462, 629031), (546, 532257), (693, 419354), (762, 381381), (819, 354838), (858, 338709), (889, 326898), (1001, 290322), (1143, 254254), (1287, 225806), (1386, 209677), (1397, 208026), (1638, 177419), (1651, 176022), (1778, 163449), (2002, 145161), (2286, 127127), (2574, 112903), (2667, 108966), (2794, 104013), (3003, 96774), (3302, 88011), (4191, 69342), (4953, 58674), (5334, 54483), (6006, 48387), (8001, 36322), (8382, 34671), (9009, 32258), (9779, 29718), (9906, 29337), (11557, 25146), (12573, 23114), (14859, 19558), (16002, 18161), (16129, 18018)]