319023528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1279}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 841728000

約数和(自身を除く): 522704472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 547, 1094, 1279, 1641, 2188, 2558, 3282, 3837, 4376, 5116, 6564, 7674, 10232, 10393, 13128, 15348, 20786, 24301, 30696, 31179, 41572, 48602, 62358, 72903, 83144, 97204, 124716, 145806, 194408, 249432, 291612, 583224, 699613, 1399226, 2098839, 2798452, 4197678, 5596904, 8395356, 13292647, 16790712, 26585294, 39877941, 53170588, 79755882, 106341176, 159511764, 319023528]

約数ペア:

[(1, 319023528), (2, 159511764), (3, 106341176), (4, 79755882), (6, 53170588), (8, 39877941), (12, 26585294), (19, 16790712), (24, 13292647), (38, 8395356), (57, 5596904), (76, 4197678), (114, 2798452), (152, 2098839), (228, 1399226), (456, 699613), (547, 583224), (1094, 291612), (1279, 249432), (1641, 194408), (2188, 145806), (2558, 124716), (3282, 97204), (3837, 83144), (4376, 72903), (5116, 62358), (6564, 48602), (7674, 41572), (10232, 31179), (10393, 30696), (13128, 24301), (15348, 20786)]