438391572

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5623}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 1048763520

約数和(自身を除く): 610371948

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 876, 1068, 5623, 6497, 11246, 12994, 16869, 19491, 22492, 25988, 33738, 38982, 67476, 77964, 410479, 500447, 820958, 1000894, 1231437, 1501341, 1641916, 2001788, 2462874, 3002682, 4925748, 6005364, 36532631, 73065262, 109597893, 146130524, 219195786, 438391572]

約数ペア:

[(1, 438391572), (2, 219195786), (3, 146130524), (4, 109597893), (6, 73065262), (12, 36532631), (73, 6005364), (89, 4925748), (146, 3002682), (178, 2462874), (219, 2001788), (267, 1641916), (292, 1501341), (356, 1231437), (438, 1000894), (534, 820958), (876, 500447), (1068, 410479), (5623, 77964), (6497, 67476), (11246, 38982), (12994, 33738), (16869, 25988), (19491, 22492)]