1277687808

素因数分解:

$2^{11}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 144

約数和(自身を含む): 3731560560

約数和(自身を除く): 2453872752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 512, 576, 618, 673, 768, 824, 927, 1024, 1152, 1236, 1346, 1536, 1648, 1854, 2019, 2048, 2304, 2472, 2692, 3072, 3296, 3708, 4038, 4608, 4944, 5384, 6057, 6144, 6592, 7416, 8076, 9216, 9888, 10768, 12114, 13184, 14832, 16152, 18432, 19776, 21536, 24228, 26368, 29664, 32304, 39552, 43072, 48456, 52736, 59328, 64608, 69319, 79104, 86144, 96912, 105472, 118656, 129216, 138638, 158208, 172288, 193824, 207957, 210944, 237312, 258432, 277276, 316416, 344576, 387648, 415914, 474624, 516864, 554552, 623871, 632832, 689152, 775296, 831828, 949248, 1033728, 1109104, 1247742, 1378304, 1550592, 1663656, 1898496, 2067456, 2218208, 2495484, 3101184, 3327312, 4134912, 4436416, 4990968, 6202368, 6654624, 8872832, 9981936, 12404736, 13309248, 17745664, 19963872, 26618496, 35491328, 39927744, 53236992, 70982656, 79855488, 106473984, 141965312, 159710976, 212947968, 319421952, 425895936, 638843904, 1277687808]

約数ペア:

[(1, 1277687808), (2, 638843904), (3, 425895936), (4, 319421952), (6, 212947968), (8, 159710976), (9, 141965312), (12, 106473984), (16, 79855488), (18, 70982656), (24, 53236992), (32, 39927744), (36, 35491328), (48, 26618496), (64, 19963872), (72, 17745664), (96, 13309248), (103, 12404736), (128, 9981936), (144, 8872832), (192, 6654624), (206, 6202368), (256, 4990968), (288, 4436416), (309, 4134912), (384, 3327312), (412, 3101184), (512, 2495484), (576, 2218208), (618, 2067456), (673, 1898496), (768, 1663656), (824, 1550592), (927, 1378304), (1024, 1247742), (1152, 1109104), (1236, 1033728), (1346, 949248), (1536, 831828), (1648, 775296), (1854, 689152), (2019, 632832), (2048, 623871), (2304, 554552), (2472, 516864), (2692, 474624), (3072, 415914), (3296, 387648), (3708, 344576), (4038, 316416), (4608, 277276), (4944, 258432), (5384, 237312), (6057, 210944), (6144, 207957), (6592, 193824), (7416, 172288), (8076, 158208), (9216, 138638), (9888, 129216), (10768, 118656), (12114, 105472), (13184, 96912), (14832, 86144), (16152, 79104), (18432, 69319), (19776, 64608), (21536, 59328), (24228, 52736), (26368, 48456), (29664, 43072), (32304, 39552)]