329728068

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 861020160

約数和(自身を除く): 531292092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 127, 164, 246, 254, 369, 381, 492, 508, 738, 762, 1143, 1476, 1524, 1759, 2286, 3518, 4572, 5207, 5277, 7036, 10414, 10554, 15621, 15831, 20828, 21108, 31242, 31662, 46863, 62484, 63324, 72119, 93726, 144238, 187452, 216357, 223393, 288476, 432714, 446786, 649071, 670179, 865428, 893572, 1298142, 1340358, 2010537, 2596284, 2680716, 4021074, 8042148, 9159113, 18318226, 27477339, 36636452, 54954678, 82432017, 109909356, 164864034, 329728068]

約数ペア:

[(1, 329728068), (2, 164864034), (3, 109909356), (4, 82432017), (6, 54954678), (9, 36636452), (12, 27477339), (18, 18318226), (36, 9159113), (41, 8042148), (82, 4021074), (123, 2680716), (127, 2596284), (164, 2010537), (246, 1340358), (254, 1298142), (369, 893572), (381, 865428), (492, 670179), (508, 649071), (738, 446786), (762, 432714), (1143, 288476), (1476, 223393), (1524, 216357), (1759, 187452), (2286, 144238), (3518, 93726), (4572, 72119), (5207, 63324), (5277, 62484), (7036, 46863), (10414, 31662), (10554, 31242), (15621, 21108), (15831, 20828)]