289686834

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 684650880

約数和(自身を除く): 394964046

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 281, 306, 459, 562, 843, 918, 1123, 1686, 2246, 2529, 3369, 4777, 5058, 6738, 7587, 9554, 10107, 14331, 15174, 19091, 20214, 28662, 30321, 38182, 42993, 57273, 60642, 85986, 114546, 128979, 171819, 257958, 315563, 343638, 515457, 631126, 946689, 1030914, 1893378, 2840067, 5364571, 5680134, 8520201, 10729142, 16093713, 17040402, 32187426, 48281139, 96562278, 144843417, 289686834]

約数ペア:

[(1, 289686834), (2, 144843417), (3, 96562278), (6, 48281139), (9, 32187426), (17, 17040402), (18, 16093713), (27, 10729142), (34, 8520201), (51, 5680134), (54, 5364571), (102, 2840067), (153, 1893378), (281, 1030914), (306, 946689), (459, 631126), (562, 515457), (843, 343638), (918, 315563), (1123, 257958), (1686, 171819), (2246, 128979), (2529, 114546), (3369, 85986), (4777, 60642), (5058, 57273), (6738, 42993), (7587, 38182), (9554, 30321), (10107, 28662), (14331, 20214), (15174, 19091)]