298457172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{637729}}^1$

素因数の和:637752

約数の個数: 36

約数和(自身を含む): 812468020

約数和(自身を除く): 514010848

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 637729, 1275458, 1913187, 2550916, 3826374, 5739561, 7652748, 8290477, 11479122, 16580954, 22958244, 24871431, 33161908, 49742862, 74614293, 99485724, 149228586, 298457172]

約数ペア:

[(1, 298457172), (2, 149228586), (3, 99485724), (4, 74614293), (6, 49742862), (9, 33161908), (12, 24871431), (13, 22958244), (18, 16580954), (26, 11479122), (36, 8290477), (39, 7652748), (52, 5739561), (78, 3826374), (117, 2550916), (156, 1913187), (234, 1275458), (468, 637729)]