2189409984

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131071}}^1$

素因数の和:131118

約数の個数: 84

約数和(自身を含む): 6491996160

約数和(自身を除く): 4302586176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 131071, 262142, 393213, 524284, 786426, 1048568, 1179639, 1572852, 2097136, 2359278, 3145704, 3801059, 4194272, 4718556, 6291408, 7602118, 8388544, 9437112, 11403177, 12582816, 15204236, 18874224, 22806354, 25165632, 30408472, 34209531, 37748448, 45612708, 60816944, 68419062, 75496896, 91225416, 121633888, 136838124, 182450832, 243267776, 273676248, 364901664, 547352496, 729803328, 1094704992, 2189409984]

約数ペア:

[(1, 2189409984), (2, 1094704992), (3, 729803328), (4, 547352496), (6, 364901664), (8, 273676248), (9, 243267776), (12, 182450832), (16, 136838124), (18, 121633888), (24, 91225416), (29, 75496896), (32, 68419062), (36, 60816944), (48, 45612708), (58, 37748448), (64, 34209531), (72, 30408472), (87, 25165632), (96, 22806354), (116, 18874224), (144, 15204236), (174, 12582816), (192, 11403177), (232, 9437112), (261, 8388544), (288, 7602118), (348, 6291408), (464, 4718556), (522, 4194272), (576, 3801059), (696, 3145704), (928, 2359278), (1044, 2097136), (1392, 1572852), (1856, 1179639), (2088, 1048568), (2784, 786426), (4176, 524284), (5568, 393213), (8352, 262142), (16704, 131071)]