289794708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1149979}}^1$

素因数の和:1149996

約数の個数: 36

約数和(自身を含む): 837185440

約数和(自身を除く): 547390732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1149979, 2299958, 3449937, 4599916, 6899874, 8049853, 10349811, 13799748, 16099706, 20699622, 24149559, 32199412, 41399244, 48299118, 72448677, 96598236, 144897354, 289794708]

約数ペア:

[(1, 289794708), (2, 144897354), (3, 96598236), (4, 72448677), (6, 48299118), (7, 41399244), (9, 32199412), (12, 24149559), (14, 20699622), (18, 16099706), (21, 13799748), (28, 10349811), (36, 8049853), (42, 6899874), (63, 4599916), (84, 3449937), (126, 2299958), (252, 1149979)]