1014665216

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 104

約数和(自身を含む): 2145124608

約数和(自身を除く): 1130459392

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 131, 244, 248, 256, 262, 488, 496, 512, 524, 976, 992, 1024, 1048, 1891, 1952, 1984, 2048, 2096, 3782, 3904, 3968, 4061, 4096, 4192, 7564, 7808, 7936, 7991, 8122, 8384, 15128, 15616, 15872, 15982, 16244, 16768, 30256, 31232, 31744, 31964, 32488, 33536, 60512, 62464, 63488, 63928, 64976, 67072, 121024, 124928, 126976, 127856, 129952, 134144, 242048, 247721, 249856, 255712, 259904, 268288, 484096, 495442, 511424, 519808, 536576, 968192, 990884, 1022848, 1039616, 1936384, 1981768, 2045696, 2079232, 3872768, 3963536, 4091392, 4158464, 7745536, 7927072, 8182784, 8316928, 15854144, 16365568, 16633856, 31708288, 32731136, 63416576, 126833152, 253666304, 507332608, 1014665216]

約数ペア:

[(1, 1014665216), (2, 507332608), (4, 253666304), (8, 126833152), (16, 63416576), (31, 32731136), (32, 31708288), (61, 16633856), (62, 16365568), (64, 15854144), (122, 8316928), (124, 8182784), (128, 7927072), (131, 7745536), (244, 4158464), (248, 4091392), (256, 3963536), (262, 3872768), (488, 2079232), (496, 2045696), (512, 1981768), (524, 1936384), (976, 1039616), (992, 1022848), (1024, 990884), (1048, 968192), (1891, 536576), (1952, 519808), (1984, 511424), (2048, 495442), (2096, 484096), (3782, 268288), (3904, 259904), (3968, 255712), (4061, 249856), (4096, 247721), (4192, 242048), (7564, 134144), (7808, 129952), (7936, 127856), (7991, 126976), (8122, 124928), (8384, 121024), (15128, 67072), (15616, 64976), (15872, 63928), (15982, 63488), (16244, 62464), (16768, 60512), (30256, 33536), (31232, 32488), (31744, 31964)]