223868628

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{64109}}^1$

素因数の和:64216

約数の個数: 36

約数和(自身を含む): 571732980

約数和(自身を除く): 347864352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 64109, 128218, 192327, 256436, 384654, 576981, 769308, 1153962, 2307924, 6218573, 12437146, 18655719, 24874292, 37311438, 55967157, 74622876, 111934314, 223868628]

約数ペア:

[(1, 223868628), (2, 111934314), (3, 74622876), (4, 55967157), (6, 37311438), (9, 24874292), (12, 18655719), (18, 12437146), (36, 6218573), (97, 2307924), (194, 1153962), (291, 769308), (388, 576981), (582, 384654), (873, 256436), (1164, 192327), (1746, 128218), (3492, 64109)]