1231335168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 3765538560

約数和(自身を除く): 2534203392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 227, 256, 336, 384, 448, 454, 672, 681, 768, 896, 908, 1009, 1344, 1362, 1589, 1792, 1816, 2018, 2688, 2724, 3027, 3178, 3632, 4036, 4767, 5376, 5448, 6054, 6356, 7063, 7264, 8072, 9534, 10896, 12108, 12712, 14126, 14528, 16144, 19068, 21189, 21792, 24216, 25424, 28252, 29056, 32288, 38136, 42378, 43584, 48432, 50848, 56504, 58112, 64576, 76272, 84756, 87168, 96864, 101696, 113008, 129152, 152544, 169512, 174336, 193728, 203392, 226016, 229043, 258304, 305088, 339024, 387456, 406784, 452032, 458086, 610176, 678048, 687129, 774912, 904064, 916172, 1220352, 1356096, 1374258, 1603301, 1808128, 1832344, 2712192, 2748516, 3206602, 3664688, 4809903, 5424384, 5497032, 6413204, 7329376, 9619806, 10994064, 12826408, 14658752, 19239612, 21988128, 25652816, 29317504, 38479224, 43976256, 51305632, 58635008, 76958448, 87952512, 102611264, 153916896, 175905024, 205222528, 307833792, 410445056, 615667584, 1231335168]

約数ペア:

[(1, 1231335168), (2, 615667584), (3, 410445056), (4, 307833792), (6, 205222528), (7, 175905024), (8, 153916896), (12, 102611264), (14, 87952512), (16, 76958448), (21, 58635008), (24, 51305632), (28, 43976256), (32, 38479224), (42, 29317504), (48, 25652816), (56, 21988128), (64, 19239612), (84, 14658752), (96, 12826408), (112, 10994064), (128, 9619806), (168, 7329376), (192, 6413204), (224, 5497032), (227, 5424384), (256, 4809903), (336, 3664688), (384, 3206602), (448, 2748516), (454, 2712192), (672, 1832344), (681, 1808128), (768, 1603301), (896, 1374258), (908, 1356096), (1009, 1220352), (1344, 916172), (1362, 904064), (1589, 774912), (1792, 687129), (1816, 678048), (2018, 610176), (2688, 458086), (2724, 452032), (3027, 406784), (3178, 387456), (3632, 339024), (4036, 305088), (4767, 258304), (5376, 229043), (5448, 226016), (6054, 203392), (6356, 193728), (7063, 174336), (7264, 169512), (8072, 152544), (9534, 129152), (10896, 113008), (12108, 101696), (12712, 96864), (14126, 87168), (14528, 84756), (16144, 76272), (19068, 64576), (21189, 58112), (21792, 56504), (24216, 50848), (25424, 48432), (28252, 43584), (29056, 42378), (32288, 38136)]