222891408

素因数分解:

$2^4\times 3^2\times {\mathrm{1547857}}^1$

素因数の和:1547871

約数の個数: 30

約数和(自身を含む): 623786774

約数和(自身を除く): 400895366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1547857, 3095714, 4643571, 6191428, 9287142, 12382856, 13930713, 18574284, 24765712, 27861426, 37148568, 55722852, 74297136, 111445704, 222891408]

約数ペア:

[(1, 222891408), (2, 111445704), (3, 74297136), (4, 55722852), (6, 37148568), (8, 27861426), (9, 24765712), (12, 18574284), (16, 13930713), (18, 12382856), (24, 9287142), (36, 6191428), (48, 4643571), (72, 3095714), (144, 1547857)]