252519552

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2411

約数の個数: 128

約数和(自身を含む): 769651200

約数和(自身を除く): 517131648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2357, 2976, 3348, 3456, 3968, 4464, 4714, 5952, 6696, 7071, 8928, 9428, 11904, 13392, 14142, 17856, 18856, 21213, 26784, 28284, 35712, 37712, 42426, 53568, 56568, 63639, 73067, 75424, 84852, 107136, 113136, 127278, 146134, 150848, 169704, 219201, 226272, 254556, 292268, 301696, 339408, 438402, 452544, 509112, 584536, 657603, 678816, 876804, 905088, 1018224, 1169072, 1315206, 1357632, 1753608, 1972809, 2036448, 2338144, 2630412, 2715264, 3507216, 3945618, 4072896, 4676288, 5260824, 7014432, 7891236, 8145792, 9352576, 10521648, 14028864, 15782472, 21043296, 28057728, 31564944, 42086592, 63129888, 84173184, 126259776, 252519552]

約数ペア:

[(1, 252519552), (2, 126259776), (3, 84173184), (4, 63129888), (6, 42086592), (8, 31564944), (9, 28057728), (12, 21043296), (16, 15782472), (18, 14028864), (24, 10521648), (27, 9352576), (31, 8145792), (32, 7891236), (36, 7014432), (48, 5260824), (54, 4676288), (62, 4072896), (64, 3945618), (72, 3507216), (93, 2715264), (96, 2630412), (108, 2338144), (124, 2036448), (128, 1972809), (144, 1753608), (186, 1357632), (192, 1315206), (216, 1169072), (248, 1018224), (279, 905088), (288, 876804), (372, 678816), (384, 657603), (432, 584536), (496, 509112), (558, 452544), (576, 438402), (744, 339408), (837, 301696), (864, 292268), (992, 254556), (1116, 226272), (1152, 219201), (1488, 169704), (1674, 150848), (1728, 146134), (1984, 127278), (2232, 113136), (2357, 107136), (2976, 84852), (3348, 75424), (3456, 73067), (3968, 63639), (4464, 56568), (4714, 53568), (5952, 42426), (6696, 37712), (7071, 35712), (8928, 28284), (9428, 26784), (11904, 21213), (13392, 18856), (14142, 17856)]