328731648

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{15287}}^1$

素因数の和:15317

約数の個数: 88

約数和(自身を含む): 1001425152

約数和(自身を除く): 672693504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 15287, 21504, 30574, 45861, 61148, 91722, 107009, 122296, 183444, 214018, 244592, 321027, 366888, 428036, 489184, 642054, 733776, 856072, 978368, 1284108, 1467552, 1712144, 1956736, 2568216, 2935104, 3424288, 3913472, 5136432, 5870208, 6848576, 7826944, 10272864, 11740416, 13697152, 15653888, 20545728, 23480832, 27394304, 41091456, 46961664, 54788608, 82182912, 109577216, 164365824, 328731648]

約数ペア:

[(1, 328731648), (2, 164365824), (3, 109577216), (4, 82182912), (6, 54788608), (7, 46961664), (8, 41091456), (12, 27394304), (14, 23480832), (16, 20545728), (21, 15653888), (24, 13697152), (28, 11740416), (32, 10272864), (42, 7826944), (48, 6848576), (56, 5870208), (64, 5136432), (84, 3913472), (96, 3424288), (112, 2935104), (128, 2568216), (168, 1956736), (192, 1712144), (224, 1467552), (256, 1284108), (336, 978368), (384, 856072), (448, 733776), (512, 642054), (672, 489184), (768, 428036), (896, 366888), (1024, 321027), (1344, 244592), (1536, 214018), (1792, 183444), (2688, 122296), (3072, 107009), (3584, 91722), (5376, 61148), (7168, 45861), (10752, 30574), (15287, 21504)]