668828291584

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{3623}}^1\times {\mathrm{6803}}^1$

素因数の和:10497

約数の個数: 80

約数和(自身を含む): 1362140442432

約数和(自身を除く): 693312150848

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 3623, 6784, 6803, 7246, 13568, 13606, 14492, 27136, 27212, 28984, 54424, 57968, 108848, 115936, 192019, 217696, 231872, 360559, 384038, 435392, 463744, 721118, 768076, 870784, 927488, 1442236, 1536152, 1741568, 1854976, 2884472, 3072304, 3483136, 5768944, 6144608, 11537888, 12289216, 23075776, 24578432, 24647269, 46151552, 49156864, 49294538, 92303104, 98313728, 98589076, 184606208, 197178152, 394356304, 788712608, 1306305257, 1577425216, 2612610514, 3154850432, 5225221028, 6309700864, 10450442056, 12619401728, 20900884112, 41801768224, 83603536448, 167207072896, 334414145792, 668828291584]

約数ペア:

[(1, 668828291584), (2, 334414145792), (4, 167207072896), (8, 83603536448), (16, 41801768224), (32, 20900884112), (53, 12619401728), (64, 10450442056), (106, 6309700864), (128, 5225221028), (212, 3154850432), (256, 2612610514), (424, 1577425216), (512, 1306305257), (848, 788712608), (1696, 394356304), (3392, 197178152), (3623, 184606208), (6784, 98589076), (6803, 98313728), (7246, 92303104), (13568, 49294538), (13606, 49156864), (14492, 46151552), (27136, 24647269), (27212, 24578432), (28984, 23075776), (54424, 12289216), (57968, 11537888), (108848, 6144608), (115936, 5768944), (192019, 3483136), (217696, 3072304), (231872, 2884472), (360559, 1854976), (384038, 1741568), (435392, 1536152), (463744, 1442236), (721118, 927488), (768076, 870784)]