221034384

素因数分解:

$2^4\times 3^2\times {\mathrm{1534961}}^1$

素因数の和:1534975

約数の個数: 30

約数和(自身を含む): 618589686

約数和(自身を除く): 397555302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1534961, 3069922, 4604883, 6139844, 9209766, 12279688, 13814649, 18419532, 24559376, 27629298, 36839064, 55258596, 73678128, 110517192, 221034384]

約数ペア:

[(1, 221034384), (2, 110517192), (3, 73678128), (4, 55258596), (6, 36839064), (8, 27629298), (9, 24559376), (12, 18419532), (16, 13814649), (18, 12279688), (24, 9209766), (36, 6139844), (48, 4604883), (72, 3069922), (144, 1534961)]