259318008

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{156593}}^1$

素因数の和:156628

約数の個数: 48

約数和(自身を含む): 732859920

約数和(自身を除く): 473541912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 156593, 313186, 469779, 626372, 939558, 1252744, 1409337, 1879116, 2818674, 3601639, 3758232, 5637348, 7203278, 10804917, 11274696, 14406556, 21609834, 28813112, 32414751, 43219668, 64829502, 86439336, 129659004, 259318008]

約数ペア:

[(1, 259318008), (2, 129659004), (3, 86439336), (4, 64829502), (6, 43219668), (8, 32414751), (9, 28813112), (12, 21609834), (18, 14406556), (23, 11274696), (24, 10804917), (36, 7203278), (46, 5637348), (69, 3758232), (72, 3601639), (92, 2818674), (138, 1879116), (184, 1409337), (207, 1252744), (276, 939558), (414, 626372), (552, 469779), (828, 313186), (1656, 156593)]