219457836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{52103}}^1$

素因数の和:52132

約数の個数: 60

約数和(自身を含む): 617849232

約数和(自身を除く): 398391396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 52103, 104206, 156309, 208412, 312618, 468927, 625236, 677339, 937854, 1354678, 1406781, 1875708, 2032017, 2709356, 2813562, 4064034, 4220343, 5627124, 6096051, 8128068, 8440686, 12192102, 16881372, 18288153, 24384204, 36576306, 54864459, 73152612, 109728918, 219457836]

約数ペア:

[(1, 219457836), (2, 109728918), (3, 73152612), (4, 54864459), (6, 36576306), (9, 24384204), (12, 18288153), (13, 16881372), (18, 12192102), (26, 8440686), (27, 8128068), (36, 6096051), (39, 5627124), (52, 4220343), (54, 4064034), (78, 2813562), (81, 2709356), (108, 2032017), (117, 1875708), (156, 1406781), (162, 1354678), (234, 937854), (324, 677339), (351, 625236), (468, 468927), (702, 312618), (1053, 208412), (1404, 156309), (2106, 104206), (4212, 52103)]