686631168

素因数分解:

$2^8\times 3^4\times {\mathrm{33113}}^1$

素因数の和:33141

約数の個数: 90

約数和(自身を含む): 2047471734

約数和(自身を除く): 1360840566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 33113, 66226, 99339, 132452, 198678, 264904, 298017, 397356, 529808, 596034, 794712, 894051, 1059616, 1192068, 1589424, 1788102, 2119232, 2384136, 2682153, 3178848, 3576204, 4238464, 4768272, 5364306, 6357696, 7152408, 8476928, 9536544, 10728612, 12715392, 14304816, 19073088, 21457224, 25430784, 28609632, 38146176, 42914448, 57219264, 76292352, 85828896, 114438528, 171657792, 228877056, 343315584, 686631168]

約数ペア:

[(1, 686631168), (2, 343315584), (3, 228877056), (4, 171657792), (6, 114438528), (8, 85828896), (9, 76292352), (12, 57219264), (16, 42914448), (18, 38146176), (24, 28609632), (27, 25430784), (32, 21457224), (36, 19073088), (48, 14304816), (54, 12715392), (64, 10728612), (72, 9536544), (81, 8476928), (96, 7152408), (108, 6357696), (128, 5364306), (144, 4768272), (162, 4238464), (192, 3576204), (216, 3178848), (256, 2682153), (288, 2384136), (324, 2119232), (384, 1788102), (432, 1589424), (576, 1192068), (648, 1059616), (768, 894051), (864, 794712), (1152, 596034), (1296, 529808), (1728, 397356), (2304, 298017), (2592, 264904), (3456, 198678), (5184, 132452), (6912, 99339), (10368, 66226), (20736, 33113)]