390784512

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 1115642880

約数和(自身を除く): 724858368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 283, 348, 372, 384, 464, 496, 512, 566, 696, 744, 768, 849, 899, 928, 992, 1132, 1392, 1488, 1536, 1698, 1798, 1856, 1984, 2264, 2697, 2784, 2976, 3396, 3596, 3712, 3968, 4528, 5394, 5568, 5952, 6792, 7192, 7424, 7936, 8207, 8773, 9056, 10788, 11136, 11904, 13584, 14384, 14848, 15872, 16414, 17546, 18112, 21576, 22272, 23808, 24621, 26319, 27168, 28768, 32828, 35092, 36224, 43152, 44544, 47616, 49242, 52638, 54336, 57536, 65656, 70184, 72448, 86304, 98484, 105276, 108672, 115072, 131312, 140368, 144896, 172608, 196968, 210552, 217344, 230144, 254417, 262624, 280736, 345216, 393936, 421104, 434688, 460288, 508834, 525248, 561472, 690432, 763251, 787872, 842208, 1017668, 1050496, 1122944, 1380864, 1526502, 1575744, 1684416, 2035336, 2100992, 2245888, 3053004, 3151488, 3368832, 4070672, 4201984, 4491776, 6106008, 6302976, 6737664, 8141344, 12212016, 12605952, 13475328, 16282688, 24424032, 32565376, 48848064, 65130752, 97696128, 130261504, 195392256, 390784512]

約数ペア:

[(1, 390784512), (2, 195392256), (3, 130261504), (4, 97696128), (6, 65130752), (8, 48848064), (12, 32565376), (16, 24424032), (24, 16282688), (29, 13475328), (31, 12605952), (32, 12212016), (48, 8141344), (58, 6737664), (62, 6302976), (64, 6106008), (87, 4491776), (93, 4201984), (96, 4070672), (116, 3368832), (124, 3151488), (128, 3053004), (174, 2245888), (186, 2100992), (192, 2035336), (232, 1684416), (248, 1575744), (256, 1526502), (283, 1380864), (348, 1122944), (372, 1050496), (384, 1017668), (464, 842208), (496, 787872), (512, 763251), (566, 690432), (696, 561472), (744, 525248), (768, 508834), (849, 460288), (899, 434688), (928, 421104), (992, 393936), (1132, 345216), (1392, 280736), (1488, 262624), (1536, 254417), (1698, 230144), (1798, 217344), (1856, 210552), (1984, 196968), (2264, 172608), (2697, 144896), (2784, 140368), (2976, 131312), (3396, 115072), (3596, 108672), (3712, 105276), (3968, 98484), (4528, 86304), (5394, 72448), (5568, 70184), (5952, 65656), (6792, 57536), (7192, 54336), (7424, 52638), (7936, 49242), (8207, 47616), (8773, 44544), (9056, 43152), (10788, 36224), (11136, 35092), (11904, 32828), (13584, 28768), (14384, 27168), (14848, 26319), (15872, 24621), (16414, 23808), (17546, 22272), (18112, 21576)]