1555178856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5284

約数の個数: 192

約数和(自身を含む): 5149370880

約数和(自身を除く): 3594192024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 49, 56, 66, 69, 77, 84, 88, 92, 98, 132, 138, 147, 154, 161, 168, 184, 196, 231, 253, 264, 276, 294, 308, 322, 392, 462, 483, 506, 539, 552, 588, 616, 644, 759, 924, 966, 1012, 1078, 1127, 1176, 1288, 1518, 1617, 1771, 1848, 1932, 2024, 2156, 2254, 3036, 3234, 3381, 3542, 3864, 4312, 4508, 5227, 5313, 6072, 6468, 6762, 7084, 9016, 10454, 10626, 12397, 12936, 13524, 14168, 15681, 20908, 21252, 24794, 27048, 31362, 36589, 37191, 41816, 42504, 49588, 57497, 62724, 73178, 74382, 99176, 109767, 114994, 120221, 125448, 146356, 148764, 172491, 219534, 229988, 240442, 256123, 292712, 297528, 344982, 360663, 402479, 439068, 459976, 480884, 512246, 689964, 721326, 768369, 804958, 841547, 878136, 961768, 1024492, 1207437, 1322431, 1379928, 1442652, 1536738, 1609916, 1683094, 2048984, 2414874, 2524641, 2644862, 2817353, 2885304, 3073476, 3219832, 3366188, 3967293, 4829748, 5049282, 5289724, 5634706, 5890829, 6146952, 6732376, 7934586, 8452059, 9257017, 9659496, 10098564, 10579448, 11269412, 11781658, 15869172, 16904118, 17672487, 18514034, 20197128, 22538824, 23563316, 27771051, 31738344, 33808236, 35344974, 37028068, 47126632, 55542102, 64799119, 67616472, 70689948, 74056136, 111084204, 129598238, 141379896, 194397357, 222168408, 259196476, 388794714, 518392952, 777589428, 1555178856]

約数ペア:

[(1, 1555178856), (2, 777589428), (3, 518392952), (4, 388794714), (6, 259196476), (7, 222168408), (8, 194397357), (11, 141379896), (12, 129598238), (14, 111084204), (21, 74056136), (22, 70689948), (23, 67616472), (24, 64799119), (28, 55542102), (33, 47126632), (42, 37028068), (44, 35344974), (46, 33808236), (49, 31738344), (56, 27771051), (66, 23563316), (69, 22538824), (77, 20197128), (84, 18514034), (88, 17672487), (92, 16904118), (98, 15869172), (132, 11781658), (138, 11269412), (147, 10579448), (154, 10098564), (161, 9659496), (168, 9257017), (184, 8452059), (196, 7934586), (231, 6732376), (253, 6146952), (264, 5890829), (276, 5634706), (294, 5289724), (308, 5049282), (322, 4829748), (392, 3967293), (462, 3366188), (483, 3219832), (506, 3073476), (539, 2885304), (552, 2817353), (588, 2644862), (616, 2524641), (644, 2414874), (759, 2048984), (924, 1683094), (966, 1609916), (1012, 1536738), (1078, 1442652), (1127, 1379928), (1176, 1322431), (1288, 1207437), (1518, 1024492), (1617, 961768), (1771, 878136), (1848, 841547), (1932, 804958), (2024, 768369), (2156, 721326), (2254, 689964), (3036, 512246), (3234, 480884), (3381, 459976), (3542, 439068), (3864, 402479), (4312, 360663), (4508, 344982), (5227, 297528), (5313, 292712), (6072, 256123), (6468, 240442), (6762, 229988), (7084, 219534), (9016, 172491), (10454, 148764), (10626, 146356), (12397, 125448), (12936, 120221), (13524, 114994), (14168, 109767), (15681, 99176), (20908, 74382), (21252, 73178), (24794, 62724), (27048, 57497), (31362, 49588), (36589, 42504), (37191, 41816)]