12947717664

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{131071}}^1$

素因数の和:131108

約数の個数: 144

約数和(自身を含む): 42939187200

約数和(自身を除く): 29991469536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 24696, 32928, 49392, 98784, 131071, 262142, 393213, 524284, 786426, 917497, 1048568, 1179639, 1572852, 1834994, 2097136, 2359278, 2752491, 3145704, 3669988, 4194272, 4718556, 5504982, 6291408, 6422479, 7339976, 8257473, 9437112, 11009964, 12582816, 12844958, 14679952, 16514946, 18874224, 19267437, 22019928, 25689916, 29359904, 33029892, 37748448, 38534874, 44039856, 44957353, 51379832, 57802311, 66059784, 77069748, 88079712, 89914706, 102759664, 115604622, 132119568, 134872059, 154139496, 179829412, 205519328, 231209244, 264239136, 269744118, 308278992, 359658824, 404616177, 462418488, 539488236, 616557984, 719317648, 809232354, 924836976, 1078976472, 1438635296, 1618464708, 1849673952, 2157952944, 3236929416, 4315905888, 6473858832, 12947717664]

約数ペア:

[(1, 12947717664), (2, 6473858832), (3, 4315905888), (4, 3236929416), (6, 2157952944), (7, 1849673952), (8, 1618464708), (9, 1438635296), (12, 1078976472), (14, 924836976), (16, 809232354), (18, 719317648), (21, 616557984), (24, 539488236), (28, 462418488), (32, 404616177), (36, 359658824), (42, 308278992), (48, 269744118), (49, 264239136), (56, 231209244), (63, 205519328), (72, 179829412), (84, 154139496), (96, 134872059), (98, 132119568), (112, 115604622), (126, 102759664), (144, 89914706), (147, 88079712), (168, 77069748), (196, 66059784), (224, 57802311), (252, 51379832), (288, 44957353), (294, 44039856), (336, 38534874), (343, 37748448), (392, 33029892), (441, 29359904), (504, 25689916), (588, 22019928), (672, 19267437), (686, 18874224), (784, 16514946), (882, 14679952), (1008, 12844958), (1029, 12582816), (1176, 11009964), (1372, 9437112), (1568, 8257473), (1764, 7339976), (2016, 6422479), (2058, 6291408), (2352, 5504982), (2744, 4718556), (3087, 4194272), (3528, 3669988), (4116, 3145704), (4704, 2752491), (5488, 2359278), (6174, 2097136), (7056, 1834994), (8232, 1572852), (10976, 1179639), (12348, 1048568), (14112, 917497), (16464, 786426), (24696, 524284), (32928, 393213), (49392, 262142), (98784, 131071)]