217086084

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{28579}}^1$

素因数の和:28800

約数の個数: 36

約数和(自身を含む): 551365360

約数和(自身を除く): 334279276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 28579, 57158, 85737, 114316, 171474, 257211, 342948, 514422, 1028844, 6030169, 12060338, 18090507, 24120676, 36181014, 54271521, 72362028, 108543042, 217086084]

約数ペア:

[(1, 217086084), (2, 108543042), (3, 72362028), (4, 54271521), (6, 36181014), (9, 24120676), (12, 18090507), (18, 12060338), (36, 6030169), (211, 1028844), (422, 514422), (633, 342948), (844, 257211), (1266, 171474), (1899, 114316), (2532, 85737), (3798, 57158), (7596, 28579)]