721164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 1771840

約数和(自身を除く): 1050676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 3163, 6326, 9489, 12652, 18978, 37956, 60097, 120194, 180291, 240388, 360582, 721164]

約数ペア:

[(1, 721164), (2, 360582), (3, 240388), (4, 180291), (6, 120194), (12, 60097), (19, 37956), (38, 18978), (57, 12652), (76, 9489), (114, 6326), (228, 3163)]