661036704

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{405047}}^1$

素因数の和:405077

約数の個数: 48

約数和(自身を含む): 1837297728

約数和(自身を除く): 1176261024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 405047, 810094, 1215141, 1620188, 2430282, 3240376, 4860564, 6480752, 6885799, 9721128, 12961504, 13771598, 19442256, 20657397, 27543196, 38884512, 41314794, 55086392, 82629588, 110172784, 165259176, 220345568, 330518352, 661036704]

約数ペア:

[(1, 661036704), (2, 330518352), (3, 220345568), (4, 165259176), (6, 110172784), (8, 82629588), (12, 55086392), (16, 41314794), (17, 38884512), (24, 27543196), (32, 20657397), (34, 19442256), (48, 13771598), (51, 12961504), (68, 9721128), (96, 6885799), (102, 6480752), (136, 4860564), (204, 3240376), (272, 2430282), (408, 1620188), (544, 1215141), (816, 810094), (1632, 405047)]