1925487872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 5199151104

約数和(自身を除く): 3273663232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 32, 44, 46, 56, 62, 64, 77, 88, 92, 112, 124, 128, 137, 154, 161, 176, 184, 217, 224, 248, 253, 256, 274, 308, 322, 341, 352, 368, 434, 448, 496, 506, 548, 616, 644, 682, 704, 713, 736, 868, 896, 959, 992, 1012, 1096, 1232, 1288, 1364, 1408, 1426, 1472, 1507, 1736, 1771, 1792, 1918, 1984, 2024, 2192, 2387, 2464, 2576, 2728, 2816, 2852, 2944, 3014, 3151, 3472, 3542, 3836, 3968, 4048, 4247, 4384, 4774, 4928, 4991, 5152, 5456, 5704, 5888, 6028, 6302, 6944, 7084, 7672, 7843, 7936, 8096, 8494, 8768, 9548, 9856, 9982, 10304, 10549, 10912, 11408, 12056, 12604, 13888, 14168, 15344, 15686, 16192, 16988, 17536, 19096, 19712, 19964, 20608, 21098, 21824, 22057, 22816, 24112, 25208, 27776, 28336, 29729, 30688, 31372, 32384, 33976, 34661, 35072, 38192, 39928, 41216, 42196, 43648, 44114, 45632, 46717, 48224, 50416, 54901, 55552, 56672, 59458, 61376, 62744, 64768, 67952, 69322, 76384, 79856, 84392, 87296, 88228, 91264, 93434, 96448, 97681, 100832, 109802, 113344, 118916, 122752, 125488, 135904, 138644, 152768, 159712, 168784, 176456, 182528, 186868, 192896, 195362, 201664, 219604, 226688, 237832, 242627, 245504, 250976, 271808, 277288, 305536, 319424, 327019, 337568, 352912, 373736, 385792, 390724, 403328, 439208, 453376, 475664, 485254, 501952, 543616, 554576, 611072, 638848, 654038, 675136, 683767, 705824, 747472, 781448, 806656, 878416, 951328, 970508, 1003904, 1074491, 1087232, 1109152, 1277696, 1308076, 1350272, 1367534, 1411648, 1494944, 1562896, 1756832, 1902656, 1941016, 2007808, 2148982, 2218304, 2616152, 2700544, 2735068, 2823296, 2989888, 3125792, 3513664, 3805312, 3882032, 4297964, 4436608, 5232304, 5470136, 5646592, 5979776, 6251584, 7027328, 7521437, 7610624, 7764064, 8595928, 8873216, 10464608, 10940272, 11959552, 12503168, 14054656, 15042874, 15528128, 17191856, 20929216, 21880544, 25006336, 30085748, 31056256, 34383712, 41858432, 43761088, 60171496, 62112512, 68767424, 83716864, 87522176, 120342992, 137534848, 175044352, 240685984, 275069696, 481371968, 962743936, 1925487872]

約数ペア:

[(1, 1925487872), (2, 962743936), (4, 481371968), (7, 275069696), (8, 240685984), (11, 175044352), (14, 137534848), (16, 120342992), (22, 87522176), (23, 83716864), (28, 68767424), (31, 62112512), (32, 60171496), (44, 43761088), (46, 41858432), (56, 34383712), (62, 31056256), (64, 30085748), (77, 25006336), (88, 21880544), (92, 20929216), (112, 17191856), (124, 15528128), (128, 15042874), (137, 14054656), (154, 12503168), (161, 11959552), (176, 10940272), (184, 10464608), (217, 8873216), (224, 8595928), (248, 7764064), (253, 7610624), (256, 7521437), (274, 7027328), (308, 6251584), (322, 5979776), (341, 5646592), (352, 5470136), (368, 5232304), (434, 4436608), (448, 4297964), (496, 3882032), (506, 3805312), (548, 3513664), (616, 3125792), (644, 2989888), (682, 2823296), (704, 2735068), (713, 2700544), (736, 2616152), (868, 2218304), (896, 2148982), (959, 2007808), (992, 1941016), (1012, 1902656), (1096, 1756832), (1232, 1562896), (1288, 1494944), (1364, 1411648), (1408, 1367534), (1426, 1350272), (1472, 1308076), (1507, 1277696), (1736, 1109152), (1771, 1087232), (1792, 1074491), (1918, 1003904), (1984, 970508), (2024, 951328), (2192, 878416), (2387, 806656), (2464, 781448), (2576, 747472), (2728, 705824), (2816, 683767), (2852, 675136), (2944, 654038), (3014, 638848), (3151, 611072), (3472, 554576), (3542, 543616), (3836, 501952), (3968, 485254), (4048, 475664), (4247, 453376), (4384, 439208), (4774, 403328), (4928, 390724), (4991, 385792), (5152, 373736), (5456, 352912), (5704, 337568), (5888, 327019), (6028, 319424), (6302, 305536), (6944, 277288), (7084, 271808), (7672, 250976), (7843, 245504), (7936, 242627), (8096, 237832), (8494, 226688), (8768, 219604), (9548, 201664), (9856, 195362), (9982, 192896), (10304, 186868), (10549, 182528), (10912, 176456), (11408, 168784), (12056, 159712), (12604, 152768), (13888, 138644), (14168, 135904), (15344, 125488), (15686, 122752), (16192, 118916), (16988, 113344), (17536, 109802), (19096, 100832), (19712, 97681), (19964, 96448), (20608, 93434), (21098, 91264), (21824, 88228), (22057, 87296), (22816, 84392), (24112, 79856), (25208, 76384), (27776, 69322), (28336, 67952), (29729, 64768), (30688, 62744), (31372, 61376), (32384, 59458), (33976, 56672), (34661, 55552), (35072, 54901), (38192, 50416), (39928, 48224), (41216, 46717), (42196, 45632), (43648, 44114)]