342491968

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 882115584

約数和(自身を除く): 539623616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 271, 364, 392, 403, 416, 434, 448, 496, 542, 637, 728, 784, 806, 832, 868, 992, 1084, 1274, 1456, 1519, 1568, 1612, 1736, 1897, 1984, 2168, 2548, 2821, 2912, 3038, 3136, 3224, 3472, 3523, 3794, 4336, 5096, 5642, 5824, 6076, 6448, 6944, 7046, 7588, 8401, 8672, 10192, 11284, 12152, 12896, 13279, 13888, 14092, 15176, 16802, 17344, 19747, 20384, 22568, 24304, 24661, 25792, 26558, 28184, 30352, 33604, 39494, 40768, 45136, 48608, 49322, 53116, 56368, 58807, 60704, 67208, 78988, 90272, 97216, 98644, 106232, 109213, 112736, 117614, 121408, 134416, 157976, 172627, 180544, 197288, 212464, 218426, 225472, 235228, 268832, 315952, 345254, 394576, 411649, 424928, 436852, 470456, 537664, 631904, 690508, 764491, 789152, 823298, 849856, 873704, 940912, 1263808, 1381016, 1528982, 1578304, 1646596, 1747408, 1881824, 2762032, 3057964, 3293192, 3494816, 3763648, 5351437, 5524064, 6115928, 6586384, 6989632, 10702874, 11048128, 12231856, 13172768, 21405748, 24463712, 26345536, 42811496, 48927424, 85622992, 171245984, 342491968]

約数ペア:

[(1, 342491968), (2, 171245984), (4, 85622992), (7, 48927424), (8, 42811496), (13, 26345536), (14, 24463712), (16, 21405748), (26, 13172768), (28, 12231856), (31, 11048128), (32, 10702874), (49, 6989632), (52, 6586384), (56, 6115928), (62, 5524064), (64, 5351437), (91, 3763648), (98, 3494816), (104, 3293192), (112, 3057964), (124, 2762032), (182, 1881824), (196, 1747408), (208, 1646596), (217, 1578304), (224, 1528982), (248, 1381016), (271, 1263808), (364, 940912), (392, 873704), (403, 849856), (416, 823298), (434, 789152), (448, 764491), (496, 690508), (542, 631904), (637, 537664), (728, 470456), (784, 436852), (806, 424928), (832, 411649), (868, 394576), (992, 345254), (1084, 315952), (1274, 268832), (1456, 235228), (1519, 225472), (1568, 218426), (1612, 212464), (1736, 197288), (1897, 180544), (1984, 172627), (2168, 157976), (2548, 134416), (2821, 121408), (2912, 117614), (3038, 112736), (3136, 109213), (3224, 106232), (3472, 98644), (3523, 97216), (3794, 90272), (4336, 78988), (5096, 67208), (5642, 60704), (5824, 58807), (6076, 56368), (6448, 53116), (6944, 49322), (7046, 48608), (7588, 45136), (8401, 40768), (8672, 39494), (10192, 33604), (11284, 30352), (12152, 28184), (12896, 26558), (13279, 25792), (13888, 24661), (14092, 24304), (15176, 22568), (16802, 20384), (17344, 19747)]