255962952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 841052160

約数和(自身を除く): 585089208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 71, 72, 84, 92, 126, 138, 142, 161, 168, 184, 207, 213, 252, 276, 284, 311, 322, 414, 426, 483, 497, 504, 552, 568, 622, 639, 644, 828, 852, 933, 966, 994, 1244, 1278, 1288, 1449, 1491, 1633, 1656, 1704, 1866, 1932, 1988, 2177, 2488, 2556, 2799, 2898, 2982, 3266, 3732, 3864, 3976, 4354, 4473, 4899, 5112, 5598, 5796, 5964, 6531, 6532, 7153, 7464, 8708, 8946, 9798, 11196, 11431, 11592, 11928, 13062, 13064, 14306, 14697, 17416, 17892, 19593, 19596, 21459, 22081, 22392, 22862, 26124, 28612, 29394, 34293, 35784, 39186, 39192, 42918, 44162, 45724, 50071, 52248, 57224, 58788, 64377, 66243, 68586, 78372, 85836, 88324, 91448, 100142, 102879, 117576, 128754, 132486, 137172, 150213, 154567, 156744, 171672, 176648, 198729, 200284, 205758, 257508, 264972, 274344, 300426, 309134, 397458, 400568, 411516, 450639, 463701, 507863, 515016, 529944, 600852, 618268, 794916, 823032, 901278, 927402, 1015726, 1201704, 1236536, 1391103, 1523589, 1589832, 1802556, 1854804, 2031452, 2782206, 3047178, 3555041, 3605112, 3709608, 4062904, 4570767, 5564412, 6094356, 7110082, 9141534, 10665123, 11128824, 12188712, 14220164, 18283068, 21330246, 28440328, 31995369, 36566136, 42660492, 63990738, 85320984, 127981476, 255962952]

約数ペア:

[(1, 255962952), (2, 127981476), (3, 85320984), (4, 63990738), (6, 42660492), (7, 36566136), (8, 31995369), (9, 28440328), (12, 21330246), (14, 18283068), (18, 14220164), (21, 12188712), (23, 11128824), (24, 10665123), (28, 9141534), (36, 7110082), (42, 6094356), (46, 5564412), (56, 4570767), (63, 4062904), (69, 3709608), (71, 3605112), (72, 3555041), (84, 3047178), (92, 2782206), (126, 2031452), (138, 1854804), (142, 1802556), (161, 1589832), (168, 1523589), (184, 1391103), (207, 1236536), (213, 1201704), (252, 1015726), (276, 927402), (284, 901278), (311, 823032), (322, 794916), (414, 618268), (426, 600852), (483, 529944), (497, 515016), (504, 507863), (552, 463701), (568, 450639), (622, 411516), (639, 400568), (644, 397458), (828, 309134), (852, 300426), (933, 274344), (966, 264972), (994, 257508), (1244, 205758), (1278, 200284), (1288, 198729), (1449, 176648), (1491, 171672), (1633, 156744), (1656, 154567), (1704, 150213), (1866, 137172), (1932, 132486), (1988, 128754), (2177, 117576), (2488, 102879), (2556, 100142), (2799, 91448), (2898, 88324), (2982, 85836), (3266, 78372), (3732, 68586), (3864, 66243), (3976, 64377), (4354, 58788), (4473, 57224), (4899, 52248), (5112, 50071), (5598, 45724), (5796, 44162), (5964, 42918), (6531, 39192), (6532, 39186), (7153, 35784), (7464, 34293), (8708, 29394), (8946, 28612), (9798, 26124), (11196, 22862), (11431, 22392), (11592, 22081), (11928, 21459), (13062, 19596), (13064, 19593), (14306, 17892), (14697, 17416)]