209741616

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1680

約数の個数: 160

約数和(自身を含む): 704478720

約数和(自身を除く): 494737104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 1008, 1032, 1161, 1204, 1512, 1548, 1613, 1806, 2064, 2322, 2408, 2709, 3024, 3096, 3226, 3612, 4644, 4816, 4839, 5418, 6192, 6452, 7224, 8127, 9288, 9678, 10836, 11291, 12904, 14448, 14517, 16254, 18576, 19356, 21672, 22582, 25808, 29034, 32508, 33873, 38712, 43344, 43551, 45164, 58068, 65016, 67746, 69359, 77424, 87102, 90328, 101619, 116136, 130032, 135492, 138718, 174204, 180656, 203238, 208077, 232272, 270984, 277436, 304857, 348408, 406476, 416154, 485513, 541968, 554872, 609714, 624231, 696816, 812952, 832308, 971026, 1109744, 1219428, 1248462, 1456539, 1625904, 1664616, 1872693, 1942052, 2438856, 2496924, 2913078, 3329232, 3745386, 3884104, 4369617, 4877712, 4993848, 5826156, 7490772, 7768208, 8739234, 9987696, 11652312, 13108851, 14981544, 17478468, 23304624, 26217702, 29963088, 34956936, 52435404, 69913872, 104870808, 209741616]

約数ペア:

[(1, 209741616), (2, 104870808), (3, 69913872), (4, 52435404), (6, 34956936), (7, 29963088), (8, 26217702), (9, 23304624), (12, 17478468), (14, 14981544), (16, 13108851), (18, 11652312), (21, 9987696), (24, 8739234), (27, 7768208), (28, 7490772), (36, 5826156), (42, 4993848), (43, 4877712), (48, 4369617), (54, 3884104), (56, 3745386), (63, 3329232), (72, 2913078), (84, 2496924), (86, 2438856), (108, 1942052), (112, 1872693), (126, 1664616), (129, 1625904), (144, 1456539), (168, 1248462), (172, 1219428), (189, 1109744), (216, 971026), (252, 832308), (258, 812952), (301, 696816), (336, 624231), (344, 609714), (378, 554872), (387, 541968), (432, 485513), (504, 416154), (516, 406476), (602, 348408), (688, 304857), (756, 277436), (774, 270984), (903, 232272), (1008, 208077), (1032, 203238), (1161, 180656), (1204, 174204), (1512, 138718), (1548, 135492), (1613, 130032), (1806, 116136), (2064, 101619), (2322, 90328), (2408, 87102), (2709, 77424), (3024, 69359), (3096, 67746), (3226, 65016), (3612, 58068), (4644, 45164), (4816, 43551), (4839, 43344), (5418, 38712), (6192, 33873), (6452, 32508), (7224, 29034), (8127, 25808), (9288, 22582), (9678, 21672), (10836, 19356), (11291, 18576), (12904, 16254), (14448, 14517)]