2978328816

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1383

約数の個数: 120

約数和(自身を含む): 8464934400

約数和(自身を除く): 5486605584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 149, 254, 298, 381, 447, 508, 596, 762, 894, 1016, 1093, 1143, 1192, 1341, 1524, 1788, 2032, 2186, 2286, 2384, 2682, 3048, 3279, 3576, 4372, 4572, 5364, 6096, 6558, 7152, 8744, 9144, 9837, 10728, 13116, 17488, 18288, 18923, 19674, 21456, 26232, 37846, 39348, 52464, 56769, 75692, 78696, 113538, 138811, 151384, 157392, 162857, 170307, 227076, 277622, 302768, 325714, 340614, 416433, 454152, 488571, 555244, 651428, 681228, 832866, 908304, 977142, 1110488, 1249299, 1302856, 1362456, 1465713, 1665732, 1954284, 2220976, 2498598, 2605712, 2724912, 2931426, 3331464, 3908568, 4997196, 5862852, 6662928, 7817136, 9994392, 11725704, 19988784, 20682839, 23451408, 41365678, 62048517, 82731356, 124097034, 165462712, 186145551, 248194068, 330925424, 372291102, 496388136, 744582204, 992776272, 1489164408, 2978328816]

約数ペア:

[(1, 2978328816), (2, 1489164408), (3, 992776272), (4, 744582204), (6, 496388136), (8, 372291102), (9, 330925424), (12, 248194068), (16, 186145551), (18, 165462712), (24, 124097034), (36, 82731356), (48, 62048517), (72, 41365678), (127, 23451408), (144, 20682839), (149, 19988784), (254, 11725704), (298, 9994392), (381, 7817136), (447, 6662928), (508, 5862852), (596, 4997196), (762, 3908568), (894, 3331464), (1016, 2931426), (1093, 2724912), (1143, 2605712), (1192, 2498598), (1341, 2220976), (1524, 1954284), (1788, 1665732), (2032, 1465713), (2186, 1362456), (2286, 1302856), (2384, 1249299), (2682, 1110488), (3048, 977142), (3279, 908304), (3576, 832866), (4372, 681228), (4572, 651428), (5364, 555244), (6096, 488571), (6558, 454152), (7152, 416433), (8744, 340614), (9144, 325714), (9837, 302768), (10728, 277622), (13116, 227076), (17488, 170307), (18288, 162857), (18923, 157392), (19674, 151384), (21456, 138811), (26232, 113538), (37846, 78696), (39348, 75692), (52464, 56769)]