211935672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{226427}}^1$

素因数の和:226452

約数の個数: 48

約数和(自身を含む): 618148440

約数和(自身を除く): 406212768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 226427, 452854, 679281, 905708, 1358562, 1811416, 2037843, 2717124, 2943551, 4075686, 5434248, 5887102, 8151372, 8830653, 11774204, 16302744, 17661306, 23548408, 26491959, 35322612, 52983918, 70645224, 105967836, 211935672]

約数ペア:

[(1, 211935672), (2, 105967836), (3, 70645224), (4, 52983918), (6, 35322612), (8, 26491959), (9, 23548408), (12, 17661306), (13, 16302744), (18, 11774204), (24, 8830653), (26, 8151372), (36, 5887102), (39, 5434248), (52, 4075686), (72, 2943551), (78, 2717124), (104, 2037843), (117, 1811416), (156, 1358562), (234, 905708), (312, 679281), (468, 452854), (936, 226427)]