228668844

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{178091}}^1$

素因数の和:178205

約数の個数: 24

約数和(自身を含む): 538550208

約数和(自身を除く): 309881364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 178091, 356182, 534273, 712364, 1068546, 2137092, 19055737, 38111474, 57167211, 76222948, 114334422, 228668844]

約数ペア:

[(1, 228668844), (2, 114334422), (3, 76222948), (4, 57167211), (6, 38111474), (12, 19055737), (107, 2137092), (214, 1068546), (321, 712364), (428, 534273), (642, 356182), (1284, 178091)]