268582776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 895795200

約数和(自身を除く): 627212424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 71, 77, 84, 88, 89, 92, 132, 138, 142, 154, 161, 168, 178, 184, 213, 231, 253, 264, 267, 276, 284, 308, 322, 356, 426, 462, 483, 497, 506, 534, 552, 568, 616, 623, 644, 712, 759, 781, 852, 924, 966, 979, 994, 1012, 1068, 1246, 1288, 1491, 1518, 1562, 1633, 1704, 1771, 1848, 1869, 1932, 1958, 1988, 2024, 2047, 2136, 2343, 2492, 2937, 2982, 3036, 3124, 3266, 3542, 3738, 3864, 3916, 3976, 4094, 4686, 4899, 4984, 5313, 5467, 5874, 5964, 6072, 6141, 6248, 6319, 6532, 6853, 7084, 7476, 7832, 8188, 9372, 9798, 10626, 10934, 11431, 11748, 11928, 12282, 12638, 13064, 13706, 14168, 14329, 14952, 16376, 16401, 17963, 18744, 18957, 19596, 20559, 21252, 21868, 22517, 22862, 23496, 24564, 25276, 27412, 28658, 32802, 34293, 35926, 37914, 39192, 41118, 42504, 42987, 43736, 44233, 45034, 45724, 49128, 50552, 53889, 54824, 57316, 65604, 67551, 68586, 69509, 71852, 75828, 82236, 85974, 88466, 90068, 91448, 107778, 114632, 125741, 131208, 132699, 135102, 137172, 139018, 143704, 145337, 151656, 157619, 164472, 171948, 176932, 180136, 208527, 215556, 251482, 265398, 270204, 274344, 278036, 290674, 315238, 343896, 353864, 377223, 417054, 431112, 436011, 472857, 486563, 502964, 530796, 540408, 556072, 581348, 630476, 754446, 834108, 872022, 945714, 973126, 1005928, 1017359, 1061592, 1162696, 1260952, 1459689, 1508892, 1598707, 1668216, 1744044, 1891428, 1946252, 2034718, 2919378, 3017784, 3052077, 3197414, 3488088, 3782856, 3892504, 4069436, 4796121, 5838756, 6104154, 6394828, 8138872, 9592242, 11190949, 11677512, 12208308, 12789656, 19184484, 22381898, 24416616, 33572847, 38368968, 44763796, 67145694, 89527592, 134291388, 268582776]

約数ペア:

[(1, 268582776), (2, 134291388), (3, 89527592), (4, 67145694), (6, 44763796), (7, 38368968), (8, 33572847), (11, 24416616), (12, 22381898), (14, 19184484), (21, 12789656), (22, 12208308), (23, 11677512), (24, 11190949), (28, 9592242), (33, 8138872), (42, 6394828), (44, 6104154), (46, 5838756), (56, 4796121), (66, 4069436), (69, 3892504), (71, 3782856), (77, 3488088), (84, 3197414), (88, 3052077), (89, 3017784), (92, 2919378), (132, 2034718), (138, 1946252), (142, 1891428), (154, 1744044), (161, 1668216), (168, 1598707), (178, 1508892), (184, 1459689), (213, 1260952), (231, 1162696), (253, 1061592), (264, 1017359), (267, 1005928), (276, 973126), (284, 945714), (308, 872022), (322, 834108), (356, 754446), (426, 630476), (462, 581348), (483, 556072), (497, 540408), (506, 530796), (534, 502964), (552, 486563), (568, 472857), (616, 436011), (623, 431112), (644, 417054), (712, 377223), (759, 353864), (781, 343896), (852, 315238), (924, 290674), (966, 278036), (979, 274344), (994, 270204), (1012, 265398), (1068, 251482), (1246, 215556), (1288, 208527), (1491, 180136), (1518, 176932), (1562, 171948), (1633, 164472), (1704, 157619), (1771, 151656), (1848, 145337), (1869, 143704), (1932, 139018), (1958, 137172), (1988, 135102), (2024, 132699), (2047, 131208), (2136, 125741), (2343, 114632), (2492, 107778), (2937, 91448), (2982, 90068), (3036, 88466), (3124, 85974), (3266, 82236), (3542, 75828), (3738, 71852), (3864, 69509), (3916, 68586), (3976, 67551), (4094, 65604), (4686, 57316), (4899, 54824), (4984, 53889), (5313, 50552), (5467, 49128), (5874, 45724), (5964, 45034), (6072, 44233), (6141, 43736), (6248, 42987), (6319, 42504), (6532, 41118), (6853, 39192), (7084, 37914), (7476, 35926), (7832, 34293), (8188, 32802), (9372, 28658), (9798, 27412), (10626, 25276), (10934, 24564), (11431, 23496), (11748, 22862), (11928, 22517), (12282, 21868), (12638, 21252), (13064, 20559), (13706, 19596), (14168, 18957), (14329, 18744), (14952, 17963), (16376, 16401)]