212947968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:799

約数の個数: 88

約数和(自身を含む): 573946048

約数和(自身を除く): 360998080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 512, 618, 673, 768, 824, 1024, 1236, 1346, 1536, 1648, 2019, 2472, 2692, 3072, 3296, 4038, 4944, 5384, 6592, 8076, 9888, 10768, 13184, 16152, 19776, 21536, 26368, 32304, 39552, 43072, 52736, 64608, 69319, 79104, 86144, 105472, 129216, 138638, 158208, 172288, 207957, 258432, 277276, 316416, 344576, 415914, 516864, 554552, 689152, 831828, 1033728, 1109104, 1663656, 2067456, 2218208, 3327312, 4436416, 6654624, 8872832, 13309248, 17745664, 26618496, 35491328, 53236992, 70982656, 106473984, 212947968]

約数ペア:

[(1, 212947968), (2, 106473984), (3, 70982656), (4, 53236992), (6, 35491328), (8, 26618496), (12, 17745664), (16, 13309248), (24, 8872832), (32, 6654624), (48, 4436416), (64, 3327312), (96, 2218208), (103, 2067456), (128, 1663656), (192, 1109104), (206, 1033728), (256, 831828), (309, 689152), (384, 554552), (412, 516864), (512, 415914), (618, 344576), (673, 316416), (768, 277276), (824, 258432), (1024, 207957), (1236, 172288), (1346, 158208), (1536, 138638), (1648, 129216), (2019, 105472), (2472, 86144), (2692, 79104), (3072, 69319), (3296, 64608), (4038, 52736), (4944, 43072), (5384, 39552), (6592, 32304), (8076, 26368), (9888, 21536), (10768, 19776), (13184, 16152)]