1784016432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 5724276480

約数和(自身を除く): 3940260048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 71, 72, 87, 88, 99, 116, 132, 142, 144, 174, 176, 198, 213, 232, 261, 264, 284, 319, 348, 396, 426, 464, 522, 528, 547, 568, 638, 639, 696, 781, 792, 852, 957, 1044, 1094, 1136, 1276, 1278, 1392, 1562, 1584, 1641, 1704, 1914, 2059, 2088, 2188, 2343, 2552, 2556, 2871, 3124, 3282, 3408, 3828, 4118, 4176, 4376, 4686, 4923, 5104, 5112, 5742, 6017, 6177, 6248, 6564, 7029, 7656, 8236, 8752, 9372, 9846, 10224, 11484, 12034, 12354, 12496, 13128, 14058, 15312, 15863, 16472, 18051, 18531, 18744, 19692, 22649, 22968, 24068, 24708, 26256, 28116, 31726, 32944, 36102, 37062, 37488, 38837, 39384, 45298, 45936, 47589, 48136, 49416, 54153, 56232, 63452, 67947, 72204, 74124, 77674, 78768, 90596, 95178, 96272, 98832, 108306, 112464, 116511, 126904, 135894, 142767, 144408, 148248, 155348, 174493, 181192, 190356, 203841, 216612, 233022, 253808, 271788, 285534, 288816, 296496, 310696, 348986, 349533, 362384, 380712, 407682, 427207, 433224, 466044, 523479, 543576, 571068, 621392, 697972, 699066, 761424, 815364, 854414, 866448, 932088, 1046958, 1087152, 1126273, 1142136, 1281621, 1395944, 1398132, 1570437, 1630728, 1708828, 1864176, 2093916, 2252546, 2284272, 2563242, 2791888, 2796264, 3140874, 3261456, 3378819, 3417656, 3844863, 4187832, 4505092, 5126484, 5592528, 6281748, 6757638, 6835312, 7689726, 8375664, 9010184, 10136457, 10252968, 12389003, 12563496, 13515276, 15379452, 18020368, 20272914, 20505936, 24778006, 25126992, 27030552, 30758904, 37167009, 40545828, 49556012, 54061104, 61517808, 74334018, 81091656, 99112024, 111501027, 148668036, 162183312, 198224048, 223002054, 297336072, 446004108, 594672144, 892008216, 1784016432]

約数ペア:

[(1, 1784016432), (2, 892008216), (3, 594672144), (4, 446004108), (6, 297336072), (8, 223002054), (9, 198224048), (11, 162183312), (12, 148668036), (16, 111501027), (18, 99112024), (22, 81091656), (24, 74334018), (29, 61517808), (33, 54061104), (36, 49556012), (44, 40545828), (48, 37167009), (58, 30758904), (66, 27030552), (71, 25126992), (72, 24778006), (87, 20505936), (88, 20272914), (99, 18020368), (116, 15379452), (132, 13515276), (142, 12563496), (144, 12389003), (174, 10252968), (176, 10136457), (198, 9010184), (213, 8375664), (232, 7689726), (261, 6835312), (264, 6757638), (284, 6281748), (319, 5592528), (348, 5126484), (396, 4505092), (426, 4187832), (464, 3844863), (522, 3417656), (528, 3378819), (547, 3261456), (568, 3140874), (638, 2796264), (639, 2791888), (696, 2563242), (781, 2284272), (792, 2252546), (852, 2093916), (957, 1864176), (1044, 1708828), (1094, 1630728), (1136, 1570437), (1276, 1398132), (1278, 1395944), (1392, 1281621), (1562, 1142136), (1584, 1126273), (1641, 1087152), (1704, 1046958), (1914, 932088), (2059, 866448), (2088, 854414), (2188, 815364), (2343, 761424), (2552, 699066), (2556, 697972), (2871, 621392), (3124, 571068), (3282, 543576), (3408, 523479), (3828, 466044), (4118, 433224), (4176, 427207), (4376, 407682), (4686, 380712), (4923, 362384), (5104, 349533), (5112, 348986), (5742, 310696), (6017, 296496), (6177, 288816), (6248, 285534), (6564, 271788), (7029, 253808), (7656, 233022), (8236, 216612), (8752, 203841), (9372, 190356), (9846, 181192), (10224, 174493), (11484, 155348), (12034, 148248), (12354, 144408), (12496, 142767), (13128, 135894), (14058, 126904), (15312, 116511), (15863, 112464), (16472, 108306), (18051, 98832), (18531, 96272), (18744, 95178), (19692, 90596), (22649, 78768), (22968, 77674), (24068, 74124), (24708, 72204), (26256, 67947), (28116, 63452), (31726, 56232), (32944, 54153), (36102, 49416), (37062, 48136), (37488, 47589), (38837, 45936), (39384, 45298)]