2561904384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 7400440992

約数和(自身を除く): 4838536608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 192, 208, 256, 274, 312, 384, 411, 416, 548, 624, 768, 822, 832, 1096, 1248, 1644, 1664, 1781, 1873, 2192, 2496, 3288, 3328, 3562, 3746, 4384, 4992, 5343, 5619, 6576, 7124, 7492, 8768, 9984, 10686, 11238, 13152, 14248, 14984, 17536, 21372, 22476, 24349, 26304, 28496, 29968, 35072, 42744, 44952, 48698, 52608, 56992, 59936, 73047, 85488, 89904, 97396, 105216, 113984, 119872, 146094, 170976, 179808, 194792, 227968, 239744, 256601, 292188, 341952, 359616, 389584, 455936, 479488, 513202, 584376, 683904, 719232, 769803, 779168, 1026404, 1168752, 1367808, 1438464, 1539606, 1558336, 2052808, 2337504, 3079212, 3116672, 3335813, 4105616, 4675008, 6158424, 6233344, 6671626, 8211232, 9350016, 10007439, 12316848, 13343252, 16422464, 18700032, 20014878, 24633696, 26686504, 32844928, 40029756, 49267392, 53373008, 65689856, 80059512, 98534784, 106746016, 160119024, 197069568, 213492032, 320238048, 426984064, 640476096, 853968128, 1280952192, 2561904384]

約数ペア:

[(1, 2561904384), (2, 1280952192), (3, 853968128), (4, 640476096), (6, 426984064), (8, 320238048), (12, 213492032), (13, 197069568), (16, 160119024), (24, 106746016), (26, 98534784), (32, 80059512), (39, 65689856), (48, 53373008), (52, 49267392), (64, 40029756), (78, 32844928), (96, 26686504), (104, 24633696), (128, 20014878), (137, 18700032), (156, 16422464), (192, 13343252), (208, 12316848), (256, 10007439), (274, 9350016), (312, 8211232), (384, 6671626), (411, 6233344), (416, 6158424), (548, 4675008), (624, 4105616), (768, 3335813), (822, 3116672), (832, 3079212), (1096, 2337504), (1248, 2052808), (1644, 1558336), (1664, 1539606), (1781, 1438464), (1873, 1367808), (2192, 1168752), (2496, 1026404), (3288, 779168), (3328, 769803), (3562, 719232), (3746, 683904), (4384, 584376), (4992, 513202), (5343, 479488), (5619, 455936), (6576, 389584), (7124, 359616), (7492, 341952), (8768, 292188), (9984, 256601), (10686, 239744), (11238, 227968), (13152, 194792), (14248, 179808), (14984, 170976), (17536, 146094), (21372, 119872), (22476, 113984), (24349, 105216), (26304, 97396), (28496, 89904), (29968, 85488), (35072, 73047), (42744, 59936), (44952, 56992), (48698, 52608)]