216403608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{530401}}^1$

素因数の和:530427

約数の個数: 32

約数和(自身を含む): 572834160

約数和(自身を除く): 356430552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 530401, 1060802, 1591203, 2121604, 3182406, 4243208, 6364812, 9016817, 12729624, 18033634, 27050451, 36067268, 54100902, 72134536, 108201804, 216403608]

約数ペア:

[(1, 216403608), (2, 108201804), (3, 72134536), (4, 54100902), (6, 36067268), (8, 27050451), (12, 18033634), (17, 12729624), (24, 9016817), (34, 6364812), (51, 4243208), (68, 3182406), (102, 2121604), (136, 1591203), (204, 1060802), (408, 530401)]