216489732

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{295751}}^1$

素因数の和:295819

約数の個数: 24

約数和(自身を含む): 513425472

約数和(自身を除く): 296935740

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 295751, 591502, 887253, 1183004, 1774506, 3549012, 18040811, 36081622, 54122433, 72163244, 108244866, 216489732]

約数ペア:

[(1, 216489732), (2, 108244866), (3, 72163244), (4, 54122433), (6, 36081622), (12, 18040811), (61, 3549012), (122, 1774506), (183, 1183004), (244, 887253), (366, 591502), (732, 295751)]