39889152

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 122640000

約数和(自身を除く): 82750848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 199, 216, 232, 256, 261, 288, 348, 384, 398, 432, 464, 522, 576, 597, 696, 768, 783, 796, 864, 928, 1044, 1152, 1194, 1392, 1566, 1592, 1728, 1791, 1856, 2088, 2304, 2388, 2784, 3132, 3184, 3456, 3582, 3712, 4176, 4776, 5373, 5568, 5771, 6264, 6368, 6912, 7164, 7424, 8352, 9552, 10746, 11136, 11542, 12528, 12736, 14328, 16704, 17313, 19104, 21492, 22272, 23084, 25056, 25472, 28656, 33408, 34626, 38208, 42984, 46168, 50112, 50944, 51939, 57312, 66816, 69252, 76416, 85968, 92336, 100224, 103878, 114624, 138504, 152832, 155817, 171936, 184672, 200448, 207756, 229248, 277008, 311634, 343872, 369344, 415512, 458496, 554016, 623268, 687744, 738688, 831024, 1108032, 1246536, 1375488, 1477376, 1662048, 2216064, 2493072, 3324096, 4432128, 4986144, 6648192, 9972288, 13296384, 19944576, 39889152]

約数ペア:

[(1, 39889152), (2, 19944576), (3, 13296384), (4, 9972288), (6, 6648192), (8, 4986144), (9, 4432128), (12, 3324096), (16, 2493072), (18, 2216064), (24, 1662048), (27, 1477376), (29, 1375488), (32, 1246536), (36, 1108032), (48, 831024), (54, 738688), (58, 687744), (64, 623268), (72, 554016), (87, 458496), (96, 415512), (108, 369344), (116, 343872), (128, 311634), (144, 277008), (174, 229248), (192, 207756), (199, 200448), (216, 184672), (232, 171936), (256, 155817), (261, 152832), (288, 138504), (348, 114624), (384, 103878), (398, 100224), (432, 92336), (464, 85968), (522, 76416), (576, 69252), (597, 66816), (696, 57312), (768, 51939), (783, 50944), (796, 50112), (864, 46168), (928, 42984), (1044, 38208), (1152, 34626), (1194, 33408), (1392, 28656), (1566, 25472), (1592, 25056), (1728, 23084), (1791, 22272), (1856, 21492), (2088, 19104), (2304, 17313), (2388, 16704), (2784, 14328), (3132, 12736), (3184, 12528), (3456, 11542), (3582, 11136), (3712, 10746), (4176, 9552), (4776, 8352), (5373, 7424), (5568, 7164), (5771, 6912), (6264, 6368)]