254689308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{416159}}^1$

素因数の和:416186

約数の個数: 36

約数和(自身を含む): 681670080

約数和(自身を除く): 426980772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 416159, 832318, 1248477, 1664636, 2496954, 3745431, 4993908, 7074703, 7490862, 14149406, 14981724, 21224109, 28298812, 42448218, 63672327, 84896436, 127344654, 254689308]

約数ペア:

[(1, 254689308), (2, 127344654), (3, 84896436), (4, 63672327), (6, 42448218), (9, 28298812), (12, 21224109), (17, 14981724), (18, 14149406), (34, 7490862), (36, 7074703), (51, 4993908), (68, 3745431), (102, 2496954), (153, 1664636), (204, 1248477), (306, 832318), (612, 416159)]