258388608

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{23203}}^1$

素因数の和:23249

約数の個数: 64

約数和(自身を含む): 710042400

約数和(自身を除く): 451653792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 2784, 3712, 5568, 11136, 23203, 46406, 69609, 92812, 139218, 185624, 278436, 371248, 556872, 672887, 742496, 1113744, 1345774, 1484992, 2018661, 2227488, 2691548, 2969984, 4037322, 4454976, 5383096, 8074644, 8909952, 10766192, 16149288, 21532384, 32298576, 43064768, 64597152, 86129536, 129194304, 258388608]

約数ペア:

[(1, 258388608), (2, 129194304), (3, 86129536), (4, 64597152), (6, 43064768), (8, 32298576), (12, 21532384), (16, 16149288), (24, 10766192), (29, 8909952), (32, 8074644), (48, 5383096), (58, 4454976), (64, 4037322), (87, 2969984), (96, 2691548), (116, 2227488), (128, 2018661), (174, 1484992), (192, 1345774), (232, 1113744), (348, 742496), (384, 672887), (464, 556872), (696, 371248), (928, 278436), (1392, 185624), (1856, 139218), (2784, 92812), (3712, 69609), (5568, 46406), (11136, 23203)]