313635516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{90437}}^1$

素因数の和:90478

約数の個数: 36

約数和(自身を含む): 777405048

約数和(自身を除く): 463769532

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 90437, 180874, 271311, 361748, 542622, 1085244, 1537429, 3074858, 4612287, 6149716, 9224574, 18449148, 26136293, 52272586, 78408879, 104545172, 156817758, 313635516]

約数ペア:

[(1, 313635516), (2, 156817758), (3, 104545172), (4, 78408879), (6, 52272586), (12, 26136293), (17, 18449148), (34, 9224574), (51, 6149716), (68, 4612287), (102, 3074858), (204, 1537429), (289, 1085244), (578, 542622), (867, 361748), (1156, 271311), (1734, 180874), (3468, 90437)]