1661013504

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3440

約数の個数: 120

約数和(自身を含む): 4839240120

約数和(自身を除く): 3178226616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 512, 576, 654, 768, 872, 981, 1152, 1308, 1536, 1744, 1962, 2304, 2616, 3307, 3488, 3924, 4608, 5232, 6614, 6976, 7848, 9921, 10464, 13228, 13952, 15696, 19842, 20928, 26456, 27904, 29763, 31392, 39684, 41856, 52912, 55808, 59526, 62784, 79368, 83712, 105824, 119052, 125568, 158736, 167424, 211648, 238104, 251136, 317472, 360463, 423296, 476208, 502272, 634944, 720926, 846592, 952416, 1081389, 1269888, 1441852, 1693184, 1904832, 2162778, 2539776, 2883704, 3244167, 3809664, 4325556, 5079552, 5767408, 6488334, 7619328, 8651112, 11534816, 12976668, 15238656, 17302224, 23069632, 25953336, 34604448, 46139264, 51906672, 69208896, 92278528, 103813344, 138417792, 184557056, 207626688, 276835584, 415253376, 553671168, 830506752, 1661013504]

約数ペア:

[(1, 1661013504), (2, 830506752), (3, 553671168), (4, 415253376), (6, 276835584), (8, 207626688), (9, 184557056), (12, 138417792), (16, 103813344), (18, 92278528), (24, 69208896), (32, 51906672), (36, 46139264), (48, 34604448), (64, 25953336), (72, 23069632), (96, 17302224), (109, 15238656), (128, 12976668), (144, 11534816), (192, 8651112), (218, 7619328), (256, 6488334), (288, 5767408), (327, 5079552), (384, 4325556), (436, 3809664), (512, 3244167), (576, 2883704), (654, 2539776), (768, 2162778), (872, 1904832), (981, 1693184), (1152, 1441852), (1308, 1269888), (1536, 1081389), (1744, 952416), (1962, 846592), (2304, 720926), (2616, 634944), (3307, 502272), (3488, 476208), (3924, 423296), (4608, 360463), (5232, 317472), (6614, 251136), (6976, 238104), (7848, 211648), (9921, 167424), (10464, 158736), (13228, 125568), (13952, 119052), (15696, 105824), (19842, 83712), (20928, 79368), (26456, 62784), (27904, 59526), (29763, 55808), (31392, 52912), (39684, 41856)]