228857148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{489011}}^1$

素因数の和:489034

約数の個数: 36

約数和(自身を含む): 623001288

約数和(自身を除く): 394144140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 489011, 978022, 1467033, 1956044, 2934066, 4401099, 5868132, 6357143, 8802198, 12714286, 17604396, 19071429, 25428572, 38142858, 57214287, 76285716, 114428574, 228857148]

約数ペア:

[(1, 228857148), (2, 114428574), (3, 76285716), (4, 57214287), (6, 38142858), (9, 25428572), (12, 19071429), (13, 17604396), (18, 12714286), (26, 8802198), (36, 6357143), (39, 5868132), (52, 4401099), (78, 2934066), (117, 1956044), (156, 1467033), (234, 978022), (468, 489011)]