1798995968

素因数分解:

$2^{15}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 256

約数和(自身を含む): 4831764480

約数和(自身を除く): 3032768512

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, 154, 161, 176, 184, 217, 224, 248, 253, 256, 308, 322, 341, 352, 368, 434, 448, 496, 506, 512, 616, 644, 682, 704, 713, 736, 868, 896, 992, 1012, 1024, 1232, 1288, 1364, 1408, 1426, 1472, 1736, 1771, 1792, 1984, 2024, 2048, 2387, 2464, 2576, 2728, 2816, 2852, 2944, 3472, 3542, 3584, 3968, 4048, 4096, 4774, 4928, 4991, 5152, 5456, 5632, 5704, 5888, 6944, 7084, 7168, 7843, 7936, 8096, 8192, 9548, 9856, 9982, 10304, 10912, 11264, 11408, 11776, 13888, 14168, 14336, 15686, 15872, 16192, 16384, 19096, 19712, 19964, 20608, 21824, 22528, 22816, 23552, 27776, 28336, 28672, 31372, 31744, 32384, 32768, 38192, 39424, 39928, 41216, 43648, 45056, 45632, 47104, 54901, 55552, 56672, 57344, 62744, 63488, 64768, 76384, 78848, 79856, 82432, 87296, 90112, 91264, 94208, 109802, 111104, 113344, 114688, 125488, 126976, 129536, 152768, 157696, 159712, 164864, 174592, 180224, 182528, 188416, 219604, 222208, 226688, 229376, 250976, 253952, 259072, 305536, 315392, 319424, 329728, 349184, 360448, 365056, 376832, 439208, 444416, 453376, 501952, 507904, 518144, 611072, 630784, 638848, 659456, 698368, 730112, 753664, 878416, 888832, 906752, 1003904, 1015808, 1036288, 1222144, 1261568, 1277696, 1318912, 1396736, 1460224, 1756832, 1777664, 1813504, 2007808, 2072576, 2444288, 2523136, 2555392, 2637824, 2793472, 2920448, 3513664, 3555328, 3627008, 4015616, 4145152, 4888576, 5110784, 5275648, 5586944, 5840896, 7027328, 7110656, 7254016, 8031232, 8290304, 9777152, 10221568, 11173888, 11681792, 14054656, 14508032, 16062464, 19554304, 20443136, 23363584, 28109312, 29016064, 32124928, 39108608, 40886272, 56218624, 58032128, 64249856, 78217216, 81772544, 112437248, 128499712, 163545088, 224874496, 256999424, 449748992, 899497984, 1798995968]

約数ペア:

[(1, 1798995968), (2, 899497984), (4, 449748992), (7, 256999424), (8, 224874496), (11, 163545088), (14, 128499712), (16, 112437248), (22, 81772544), (23, 78217216), (28, 64249856), (31, 58032128), (32, 56218624), (44, 40886272), (46, 39108608), (56, 32124928), (62, 29016064), (64, 28109312), (77, 23363584), (88, 20443136), (92, 19554304), (112, 16062464), (124, 14508032), (128, 14054656), (154, 11681792), (161, 11173888), (176, 10221568), (184, 9777152), (217, 8290304), (224, 8031232), (248, 7254016), (253, 7110656), (256, 7027328), (308, 5840896), (322, 5586944), (341, 5275648), (352, 5110784), (368, 4888576), (434, 4145152), (448, 4015616), (496, 3627008), (506, 3555328), (512, 3513664), (616, 2920448), (644, 2793472), (682, 2637824), (704, 2555392), (713, 2523136), (736, 2444288), (868, 2072576), (896, 2007808), (992, 1813504), (1012, 1777664), (1024, 1756832), (1232, 1460224), (1288, 1396736), (1364, 1318912), (1408, 1277696), (1426, 1261568), (1472, 1222144), (1736, 1036288), (1771, 1015808), (1792, 1003904), (1984, 906752), (2024, 888832), (2048, 878416), (2387, 753664), (2464, 730112), (2576, 698368), (2728, 659456), (2816, 638848), (2852, 630784), (2944, 611072), (3472, 518144), (3542, 507904), (3584, 501952), (3968, 453376), (4048, 444416), (4096, 439208), (4774, 376832), (4928, 365056), (4991, 360448), (5152, 349184), (5456, 329728), (5632, 319424), (5704, 315392), (5888, 305536), (6944, 259072), (7084, 253952), (7168, 250976), (7843, 229376), (7936, 226688), (8096, 222208), (8192, 219604), (9548, 188416), (9856, 182528), (9982, 180224), (10304, 174592), (10912, 164864), (11264, 159712), (11408, 157696), (11776, 152768), (13888, 129536), (14168, 126976), (14336, 125488), (15686, 114688), (15872, 113344), (16192, 111104), (16384, 109802), (19096, 94208), (19712, 91264), (19964, 90112), (20608, 87296), (21824, 82432), (22528, 79856), (22816, 78848), (23552, 76384), (27776, 64768), (28336, 63488), (28672, 62744), (31372, 57344), (31744, 56672), (32384, 55552), (32768, 54901), (38192, 47104), (39424, 45632), (39928, 45056), (41216, 43648)]