268974144

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 168

約数和(自身を含む): 817839360

約数和(自身を除く): 548865216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 79, 92, 96, 138, 144, 158, 184, 192, 207, 237, 257, 276, 288, 316, 368, 414, 474, 514, 552, 576, 632, 711, 736, 771, 828, 948, 1028, 1104, 1264, 1422, 1472, 1542, 1656, 1817, 1896, 2056, 2208, 2313, 2528, 2844, 3084, 3312, 3634, 3792, 4112, 4416, 4626, 5056, 5451, 5688, 5911, 6168, 6624, 7268, 7584, 8224, 9252, 10902, 11376, 11822, 12336, 13248, 14536, 15168, 16353, 16448, 17733, 18504, 20303, 21804, 22752, 23644, 24672, 29072, 32706, 35466, 37008, 40606, 43608, 45504, 47288, 49344, 53199, 58144, 60909, 65412, 70932, 74016, 81212, 87216, 94576, 106398, 116288, 121818, 130824, 141864, 148032, 162424, 174432, 182727, 189152, 212796, 243636, 261648, 283728, 324848, 348864, 365454, 378304, 425592, 466969, 487272, 523296, 567456, 649696, 730908, 851184, 933938, 974544, 1046592, 1134912, 1299392, 1400907, 1461816, 1702368, 1867876, 1949088, 2801814, 2923632, 3404736, 3735752, 3898176, 4202721, 5603628, 5847264, 7471504, 8405442, 11207256, 11694528, 14943008, 16810884, 22414512, 29886016, 33621768, 44829024, 67243536, 89658048, 134487072, 268974144]

約数ペア:

[(1, 268974144), (2, 134487072), (3, 89658048), (4, 67243536), (6, 44829024), (8, 33621768), (9, 29886016), (12, 22414512), (16, 16810884), (18, 14943008), (23, 11694528), (24, 11207256), (32, 8405442), (36, 7471504), (46, 5847264), (48, 5603628), (64, 4202721), (69, 3898176), (72, 3735752), (79, 3404736), (92, 2923632), (96, 2801814), (138, 1949088), (144, 1867876), (158, 1702368), (184, 1461816), (192, 1400907), (207, 1299392), (237, 1134912), (257, 1046592), (276, 974544), (288, 933938), (316, 851184), (368, 730908), (414, 649696), (474, 567456), (514, 523296), (552, 487272), (576, 466969), (632, 425592), (711, 378304), (736, 365454), (771, 348864), (828, 324848), (948, 283728), (1028, 261648), (1104, 243636), (1264, 212796), (1422, 189152), (1472, 182727), (1542, 174432), (1656, 162424), (1817, 148032), (1896, 141864), (2056, 130824), (2208, 121818), (2313, 116288), (2528, 106398), (2844, 94576), (3084, 87216), (3312, 81212), (3634, 74016), (3792, 70932), (4112, 65412), (4416, 60909), (4626, 58144), (5056, 53199), (5451, 49344), (5688, 47288), (5911, 45504), (6168, 43608), (6624, 40606), (7268, 37008), (7584, 35466), (8224, 32706), (9252, 29072), (10902, 24672), (11376, 23644), (11822, 22752), (12336, 21804), (13248, 20303), (14536, 18504), (15168, 17733), (16353, 16448)]