389441024

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 180

約数和(自身を含む): 977525604

約数和(自身を除く): 588084580

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 64, 76, 86, 98, 112, 128, 133, 152, 172, 196, 224, 256, 266, 301, 304, 344, 361, 392, 448, 512, 532, 602, 608, 688, 722, 784, 817, 896, 931, 1064, 1204, 1216, 1376, 1444, 1568, 1634, 1792, 1862, 2107, 2128, 2408, 2432, 2527, 2752, 2888, 3136, 3268, 3584, 3724, 4214, 4256, 4816, 4864, 5054, 5504, 5719, 5776, 6272, 6536, 7448, 8428, 8512, 9632, 9728, 10108, 11008, 11438, 11552, 12544, 13072, 14896, 15523, 16856, 17024, 17689, 19264, 20216, 22016, 22876, 23104, 25088, 26144, 29792, 31046, 33712, 34048, 35378, 38528, 40033, 40432, 45752, 46208, 52288, 59584, 62092, 67424, 68096, 70756, 77056, 80066, 80864, 91504, 92416, 104576, 108661, 119168, 124184, 134848, 141512, 154112, 160132, 161728, 183008, 184832, 209152, 217322, 238336, 248368, 269696, 283024, 320264, 323456, 366016, 418304, 434644, 476672, 496736, 539392, 566048, 640528, 646912, 732032, 760627, 869288, 993472, 1078784, 1132096, 1281056, 1293824, 1464064, 1521254, 1738576, 1986944, 2264192, 2562112, 2928128, 3042508, 3477152, 3973888, 4528384, 5124224, 6085016, 6954304, 7947776, 9056768, 10248448, 12170032, 13908608, 20496896, 24340064, 27817216, 48680128, 55634432, 97360256, 194720512, 389441024]

約数ペア:

[(1, 389441024), (2, 194720512), (4, 97360256), (7, 55634432), (8, 48680128), (14, 27817216), (16, 24340064), (19, 20496896), (28, 13908608), (32, 12170032), (38, 10248448), (43, 9056768), (49, 7947776), (56, 6954304), (64, 6085016), (76, 5124224), (86, 4528384), (98, 3973888), (112, 3477152), (128, 3042508), (133, 2928128), (152, 2562112), (172, 2264192), (196, 1986944), (224, 1738576), (256, 1521254), (266, 1464064), (301, 1293824), (304, 1281056), (344, 1132096), (361, 1078784), (392, 993472), (448, 869288), (512, 760627), (532, 732032), (602, 646912), (608, 640528), (688, 566048), (722, 539392), (784, 496736), (817, 476672), (896, 434644), (931, 418304), (1064, 366016), (1204, 323456), (1216, 320264), (1376, 283024), (1444, 269696), (1568, 248368), (1634, 238336), (1792, 217322), (1862, 209152), (2107, 184832), (2128, 183008), (2408, 161728), (2432, 160132), (2527, 154112), (2752, 141512), (2888, 134848), (3136, 124184), (3268, 119168), (3584, 108661), (3724, 104576), (4214, 92416), (4256, 91504), (4816, 80864), (4864, 80066), (5054, 77056), (5504, 70756), (5719, 68096), (5776, 67424), (6272, 62092), (6536, 59584), (7448, 52288), (8428, 46208), (8512, 45752), (9632, 40432), (9728, 40033), (10108, 38528), (11008, 35378), (11438, 34048), (11552, 33712), (12544, 31046), (13072, 29792), (14896, 26144), (15523, 25088), (16856, 23104), (17024, 22876), (17689, 22016), (19264, 20216)]