1718858496

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{20533}}^1$

素因数の和:20661

約数の個数: 72

約数和(自身を含む): 4616864560

約数和(自身を除く): 2898006064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 13952, 20533, 20928, 27904, 41066, 41856, 61599, 82132, 83712, 123198, 164264, 246396, 328528, 492792, 657056, 985584, 1314112, 1971168, 2238097, 2628224, 3942336, 4476194, 5256448, 6714291, 7884672, 8952388, 13428582, 15769344, 17904776, 26857164, 35809552, 53714328, 71619104, 107428656, 143238208, 214857312, 286476416, 429714624, 572952832, 859429248, 1718858496]

約数ペア:

[(1, 1718858496), (2, 859429248), (3, 572952832), (4, 429714624), (6, 286476416), (8, 214857312), (12, 143238208), (16, 107428656), (24, 71619104), (32, 53714328), (48, 35809552), (64, 26857164), (96, 17904776), (109, 15769344), (128, 13428582), (192, 8952388), (218, 7884672), (256, 6714291), (327, 5256448), (384, 4476194), (436, 3942336), (654, 2628224), (768, 2238097), (872, 1971168), (1308, 1314112), (1744, 985584), (2616, 657056), (3488, 492792), (5232, 328528), (6976, 246396), (10464, 164264), (13952, 123198), (20533, 83712), (20928, 82132), (27904, 61599), (41066, 41856)]