15387979392

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{430891}}^1$

素因数の和:430942

約数の個数: 96

約数和(自身を含む): 45709023360

約数和(自身を除く): 30321043968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 430891, 861782, 1292673, 1723564, 2585346, 3447128, 3878019, 5170692, 6894256, 7756038, 10341384, 13357621, 13788512, 15512076, 20682768, 26715242, 27577024, 31024152, 40072863, 41365536, 53430484, 55154048, 62048304, 80145726, 82731072, 106860968, 120218589, 124096608, 160291452, 165462144, 213721936, 240437178, 248193216, 320582904, 427443872, 480874356, 496386432, 641165808, 854887744, 961748712, 1282331616, 1709775488, 1923497424, 2564663232, 3846994848, 5129326464, 7693989696, 15387979392]

約数ペア:

[(1, 15387979392), (2, 7693989696), (3, 5129326464), (4, 3846994848), (6, 2564663232), (8, 1923497424), (9, 1709775488), (12, 1282331616), (16, 961748712), (18, 854887744), (24, 641165808), (31, 496386432), (32, 480874356), (36, 427443872), (48, 320582904), (62, 248193216), (64, 240437178), (72, 213721936), (93, 165462144), (96, 160291452), (124, 124096608), (128, 120218589), (144, 106860968), (186, 82731072), (192, 80145726), (248, 62048304), (279, 55154048), (288, 53430484), (372, 41365536), (384, 40072863), (496, 31024152), (558, 27577024), (576, 26715242), (744, 20682768), (992, 15512076), (1116, 13788512), (1152, 13357621), (1488, 10341384), (1984, 7756038), (2232, 6894256), (2976, 5170692), (3968, 3878019), (4464, 3447128), (5952, 2585346), (8928, 1723564), (11904, 1292673), (17856, 861782), (35712, 430891)]