2549849856

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 216

約数和(自身を含む): 7597621584

約数和(自身を除く): 5047771728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 361, 384, 408, 456, 541, 544, 608, 646, 722, 768, 816, 912, 969, 1082, 1083, 1088, 1216, 1292, 1444, 1623, 1632, 1824, 1938, 2164, 2166, 2176, 2432, 2584, 2888, 3246, 3264, 3648, 3876, 4328, 4332, 4352, 4864, 5168, 5776, 6137, 6492, 6528, 7296, 7752, 8656, 8664, 9197, 10279, 10336, 11552, 12274, 12984, 13056, 14592, 15504, 17312, 17328, 18394, 18411, 20558, 20672, 23104, 24548, 25968, 27591, 30837, 31008, 34624, 34656, 36788, 36822, 41116, 41344, 46208, 49096, 51936, 55182, 61674, 62016, 69248, 69312, 73576, 73644, 82232, 82688, 92416, 98192, 103872, 110364, 123348, 124032, 138496, 138624, 147152, 147288, 164464, 174743, 195301, 196384, 207744, 220728, 246696, 248064, 277248, 294304, 294576, 328928, 349486, 390602, 392768, 415488, 441456, 493392, 524229, 585903, 588608, 589152, 657856, 698972, 781204, 785536, 882912, 986784, 1048458, 1171806, 1177216, 1178304, 1315712, 1397944, 1562408, 1571072, 1765824, 1973568, 2096916, 2343612, 2354432, 2356608, 2631424, 2795888, 3124816, 3320117, 3531648, 3947136, 4193832, 4687224, 4713216, 5591776, 6249632, 6640234, 7063296, 7894272, 8387664, 9374448, 9960351, 11183552, 12499264, 13280468, 16775328, 18748896, 19920702, 22367104, 24998528, 26560936, 33550656, 37497792, 39841404, 44734208, 49997056, 53121872, 67101312, 74995584, 79682808, 106243744, 134202624, 149991168, 159365616, 212487488, 318731232, 424974976, 637462464, 849949952, 1274924928, 2549849856]

約数ペア:

[(1, 2549849856), (2, 1274924928), (3, 849949952), (4, 637462464), (6, 424974976), (8, 318731232), (12, 212487488), (16, 159365616), (17, 149991168), (19, 134202624), (24, 106243744), (32, 79682808), (34, 74995584), (38, 67101312), (48, 53121872), (51, 49997056), (57, 44734208), (64, 39841404), (68, 37497792), (76, 33550656), (96, 26560936), (102, 24998528), (114, 22367104), (128, 19920702), (136, 18748896), (152, 16775328), (192, 13280468), (204, 12499264), (228, 11183552), (256, 9960351), (272, 9374448), (304, 8387664), (323, 7894272), (361, 7063296), (384, 6640234), (408, 6249632), (456, 5591776), (541, 4713216), (544, 4687224), (608, 4193832), (646, 3947136), (722, 3531648), (768, 3320117), (816, 3124816), (912, 2795888), (969, 2631424), (1082, 2356608), (1083, 2354432), (1088, 2343612), (1216, 2096916), (1292, 1973568), (1444, 1765824), (1623, 1571072), (1632, 1562408), (1824, 1397944), (1938, 1315712), (2164, 1178304), (2166, 1177216), (2176, 1171806), (2432, 1048458), (2584, 986784), (2888, 882912), (3246, 785536), (3264, 781204), (3648, 698972), (3876, 657856), (4328, 589152), (4332, 588608), (4352, 585903), (4864, 524229), (5168, 493392), (5776, 441456), (6137, 415488), (6492, 392768), (6528, 390602), (7296, 349486), (7752, 328928), (8656, 294576), (8664, 294304), (9197, 277248), (10279, 248064), (10336, 246696), (11552, 220728), (12274, 207744), (12984, 196384), (13056, 195301), (14592, 174743), (15504, 164464), (17312, 147288), (17328, 147152), (18394, 138624), (18411, 138496), (20558, 124032), (20672, 123348), (23104, 110364), (24548, 103872), (25968, 98192), (27591, 92416), (30837, 82688), (31008, 82232), (34624, 73644), (34656, 73576), (36788, 69312), (36822, 69248), (41116, 62016), (41344, 61674), (46208, 55182), (49096, 51936)]