278258016

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 762531840

約数和(自身を除く): 484273824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 127, 174, 232, 254, 348, 381, 464, 508, 696, 762, 787, 928, 1016, 1392, 1524, 1574, 2032, 2361, 2784, 3048, 3148, 3683, 4064, 4722, 6096, 6296, 7366, 9444, 11049, 12192, 12592, 14732, 18888, 22098, 22823, 25184, 29464, 37776, 44196, 45646, 58928, 68469, 75552, 88392, 91292, 99949, 117856, 136938, 176784, 182584, 199898, 273876, 299847, 353568, 365168, 399796, 547752, 599694, 730336, 799592, 1095504, 1199388, 1599184, 2191008, 2398776, 2898521, 3198368, 4797552, 5797042, 8695563, 9595104, 11594084, 17391126, 23188168, 34782252, 46376336, 69564504, 92752672, 139129008, 278258016]

約数ペア:

[(1, 278258016), (2, 139129008), (3, 92752672), (4, 69564504), (6, 46376336), (8, 34782252), (12, 23188168), (16, 17391126), (24, 11594084), (29, 9595104), (32, 8695563), (48, 5797042), (58, 4797552), (87, 3198368), (96, 2898521), (116, 2398776), (127, 2191008), (174, 1599184), (232, 1199388), (254, 1095504), (348, 799592), (381, 730336), (464, 599694), (508, 547752), (696, 399796), (762, 365168), (787, 353568), (928, 299847), (1016, 273876), (1392, 199898), (1524, 182584), (1574, 176784), (2032, 136938), (2361, 117856), (2784, 99949), (3048, 91292), (3148, 88392), (3683, 75552), (4064, 68469), (4722, 58928), (6096, 45646), (6296, 44196), (7366, 37776), (9444, 29464), (11049, 25184), (12192, 22823), (12592, 22098), (14732, 18888)]