289318716

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{17509}}^1$

素因数の和:17545

約数の個数: 72

約数和(自身を含む): 803078640

約数和(自身を除く): 513759924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 17509, 35018, 52527, 70036, 105054, 157581, 210108, 297653, 315162, 472743, 595306, 630324, 892959, 945486, 1190612, 1418229, 1785918, 1890972, 2678877, 2836458, 3571836, 4254687, 5357754, 5672916, 8036631, 8509374, 10715508, 16073262, 17018748, 24109893, 32146524, 48219786, 72329679, 96439572, 144659358, 289318716]

約数ペア:

[(1, 289318716), (2, 144659358), (3, 96439572), (4, 72329679), (6, 48219786), (9, 32146524), (12, 24109893), (17, 17018748), (18, 16073262), (27, 10715508), (34, 8509374), (36, 8036631), (51, 5672916), (54, 5357754), (68, 4254687), (81, 3571836), (102, 2836458), (108, 2678877), (153, 1890972), (162, 1785918), (204, 1418229), (243, 1190612), (306, 945486), (324, 892959), (459, 630324), (486, 595306), (612, 472743), (918, 315162), (972, 297653), (1377, 210108), (1836, 157581), (2754, 105054), (4131, 70036), (5508, 52527), (8262, 35018), (16524, 17509)]