326479872

素因数分解:

$2^{12}\times 3^1\times {\mathrm{163}}^2$

素因数の和:353

約数の個数: 78

約数和(自身を含む): 875880012

約数和(自身を除く): 549400140

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 512, 652, 768, 978, 1024, 1304, 1536, 1956, 2048, 2608, 3072, 3912, 4096, 5216, 6144, 7824, 10432, 12288, 15648, 20864, 26569, 31296, 41728, 53138, 62592, 79707, 83456, 106276, 125184, 159414, 166912, 212552, 250368, 318828, 333824, 425104, 500736, 637656, 667648, 850208, 1001472, 1275312, 1700416, 2002944, 2550624, 3400832, 5101248, 6801664, 10202496, 13603328, 20404992, 27206656, 40809984, 54413312, 81619968, 108826624, 163239936, 326479872]

約数ペア:

[(1, 326479872), (2, 163239936), (3, 108826624), (4, 81619968), (6, 54413312), (8, 40809984), (12, 27206656), (16, 20404992), (24, 13603328), (32, 10202496), (48, 6801664), (64, 5101248), (96, 3400832), (128, 2550624), (163, 2002944), (192, 1700416), (256, 1275312), (326, 1001472), (384, 850208), (489, 667648), (512, 637656), (652, 500736), (768, 425104), (978, 333824), (1024, 318828), (1304, 250368), (1536, 212552), (1956, 166912), (2048, 159414), (2608, 125184), (3072, 106276), (3912, 83456), (4096, 79707), (5216, 62592), (6144, 53138), (7824, 41728), (10432, 31296), (12288, 26569), (15648, 20864)]