439128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 1296000

約数和(自身を除く): 856872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 107, 108, 114, 152, 171, 214, 216, 228, 321, 342, 428, 456, 513, 642, 684, 856, 963, 1026, 1284, 1368, 1926, 2033, 2052, 2568, 2889, 3852, 4066, 4104, 5778, 6099, 7704, 8132, 11556, 12198, 16264, 18297, 23112, 24396, 36594, 48792, 54891, 73188, 109782, 146376, 219564, 439128]

約数ペア:

[(1, 439128), (2, 219564), (3, 146376), (4, 109782), (6, 73188), (8, 54891), (9, 48792), (12, 36594), (18, 24396), (19, 23112), (24, 18297), (27, 16264), (36, 12198), (38, 11556), (54, 8132), (57, 7704), (72, 6099), (76, 5778), (107, 4104), (108, 4066), (114, 3852), (152, 2889), (171, 2568), (214, 2052), (216, 2033), (228, 1926), (321, 1368), (342, 1284), (428, 1026), (456, 963), (513, 856), (642, 684)]