260929728

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4923

約数の個数: 112

約数和(自身を含む): 791992320

約数和(自身を除く): 531062592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 4871, 5952, 6696, 8928, 9742, 13392, 14613, 17856, 19484, 26784, 29226, 38968, 43839, 53568, 58452, 77936, 87678, 116904, 131517, 151001, 155872, 175356, 233808, 263034, 302002, 311744, 350712, 453003, 467616, 526068, 604004, 701424, 906006, 935232, 1052136, 1208008, 1359009, 1402848, 1812012, 2104272, 2416016, 2718018, 2805696, 3624024, 4077027, 4208544, 4832032, 5436036, 7248048, 8154054, 8417088, 9664064, 10872072, 14496096, 16308108, 21744144, 28992192, 32616216, 43488288, 65232432, 86976576, 130464864, 260929728]

約数ペア:

[(1, 260929728), (2, 130464864), (3, 86976576), (4, 65232432), (6, 43488288), (8, 32616216), (9, 28992192), (12, 21744144), (16, 16308108), (18, 14496096), (24, 10872072), (27, 9664064), (31, 8417088), (32, 8154054), (36, 7248048), (48, 5436036), (54, 4832032), (62, 4208544), (64, 4077027), (72, 3624024), (93, 2805696), (96, 2718018), (108, 2416016), (124, 2104272), (144, 1812012), (186, 1402848), (192, 1359009), (216, 1208008), (248, 1052136), (279, 935232), (288, 906006), (372, 701424), (432, 604004), (496, 526068), (558, 467616), (576, 453003), (744, 350712), (837, 311744), (864, 302002), (992, 263034), (1116, 233808), (1488, 175356), (1674, 155872), (1728, 151001), (1984, 131517), (2232, 116904), (2976, 87678), (3348, 77936), (4464, 58452), (4871, 53568), (5952, 43839), (6696, 38968), (8928, 29226), (9742, 26784), (13392, 19484), (14613, 17856)]