839970544

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 2198430720

約数和(自身を除く): 1358460176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 31, 34, 38, 49, 56, 62, 68, 76, 98, 107, 112, 119, 124, 133, 136, 152, 196, 214, 217, 238, 248, 266, 272, 304, 323, 392, 428, 434, 476, 496, 527, 532, 589, 646, 749, 784, 833, 856, 868, 931, 952, 1054, 1064, 1178, 1292, 1498, 1519, 1666, 1712, 1736, 1819, 1862, 1904, 2033, 2108, 2128, 2261, 2356, 2584, 2996, 3038, 3317, 3332, 3472, 3638, 3689, 3724, 4066, 4123, 4216, 4522, 4712, 5168, 5243, 5992, 6076, 6634, 6664, 7276, 7378, 7448, 8132, 8246, 8432, 9044, 9424, 10013, 10486, 11984, 12152, 12733, 13268, 13328, 14231, 14552, 14756, 14896, 15827, 16264, 16492, 18088, 20026, 20972, 23219, 24304, 25466, 25823, 26536, 28462, 28861, 29104, 29512, 31654, 32528, 32984, 34561, 36176, 40052, 41944, 46438, 50932, 51646, 53072, 56389, 56924, 57722, 59024, 63023, 63308, 65968, 69122, 70091, 80104, 83888, 89131, 92876, 99617, 101864, 103292, 112778, 113848, 115444, 126046, 126616, 138244, 140182, 160208, 162533, 178262, 185752, 199234, 203728, 206584, 225556, 227696, 230888, 241927, 252092, 253232, 276488, 280364, 325066, 356524, 371504, 394723, 398468, 413168, 441161, 451112, 461776, 483854, 490637, 504184, 552976, 560728, 650132, 713048, 789446, 796936, 882322, 902224, 967708, 981274, 1008368, 1071391, 1121456, 1300264, 1426096, 1578892, 1593872, 1693489, 1764644, 1935416, 1962548, 2142782, 2600528, 2763061, 3088127, 3157784, 3386978, 3529288, 3870832, 3925096, 4285564, 5526122, 6176254, 6315568, 6773956, 7058576, 7499737, 7850192, 8571128, 11052244, 12352508, 13547912, 14999474, 17142256, 22104488, 24705016, 27095824, 29998948, 44208976, 49410032, 52498159, 59997896, 104996318, 119995792, 209992636, 419985272, 839970544]

約数ペア:

[(1, 839970544), (2, 419985272), (4, 209992636), (7, 119995792), (8, 104996318), (14, 59997896), (16, 52498159), (17, 49410032), (19, 44208976), (28, 29998948), (31, 27095824), (34, 24705016), (38, 22104488), (49, 17142256), (56, 14999474), (62, 13547912), (68, 12352508), (76, 11052244), (98, 8571128), (107, 7850192), (112, 7499737), (119, 7058576), (124, 6773956), (133, 6315568), (136, 6176254), (152, 5526122), (196, 4285564), (214, 3925096), (217, 3870832), (238, 3529288), (248, 3386978), (266, 3157784), (272, 3088127), (304, 2763061), (323, 2600528), (392, 2142782), (428, 1962548), (434, 1935416), (476, 1764644), (496, 1693489), (527, 1593872), (532, 1578892), (589, 1426096), (646, 1300264), (749, 1121456), (784, 1071391), (833, 1008368), (856, 981274), (868, 967708), (931, 902224), (952, 882322), (1054, 796936), (1064, 789446), (1178, 713048), (1292, 650132), (1498, 560728), (1519, 552976), (1666, 504184), (1712, 490637), (1736, 483854), (1819, 461776), (1862, 451112), (1904, 441161), (2033, 413168), (2108, 398468), (2128, 394723), (2261, 371504), (2356, 356524), (2584, 325066), (2996, 280364), (3038, 276488), (3317, 253232), (3332, 252092), (3472, 241927), (3638, 230888), (3689, 227696), (3724, 225556), (4066, 206584), (4123, 203728), (4216, 199234), (4522, 185752), (4712, 178262), (5168, 162533), (5243, 160208), (5992, 140182), (6076, 138244), (6634, 126616), (6664, 126046), (7276, 115444), (7378, 113848), (7448, 112778), (8132, 103292), (8246, 101864), (8432, 99617), (9044, 92876), (9424, 89131), (10013, 83888), (10486, 80104), (11984, 70091), (12152, 69122), (12733, 65968), (13268, 63308), (13328, 63023), (14231, 59024), (14552, 57722), (14756, 56924), (14896, 56389), (15827, 53072), (16264, 51646), (16492, 50932), (18088, 46438), (20026, 41944), (20972, 40052), (23219, 36176), (24304, 34561), (25466, 32984), (25823, 32528), (26536, 31654), (28462, 29512), (28861, 29104)]