247325256

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149351}}^1$

素因数の和:149386

約数の個数: 48

約数和(自身を含む): 698967360

約数和(自身を除く): 451642104

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, 149351, 298702, 448053, 597404, 896106, 1194808, 1344159, 1792212, 2688318, 3435073, 3584424, 5376636, 6870146, 10305219, 10753272, 13740292, 20610438, 27480584, 30915657, 41220876, 61831314, 82441752, 123662628, 247325256]

約数ペア:

[(1, 247325256), (2, 123662628), (3, 82441752), (4, 61831314), (6, 41220876), (8, 30915657), (9, 27480584), (12, 20610438), (18, 13740292), (23, 10753272), (24, 10305219), (36, 6870146), (46, 5376636), (69, 3584424), (72, 3435073), (92, 2688318), (138, 1792212), (184, 1344159), (207, 1194808), (276, 896106), (414, 597404), (552, 448053), (828, 298702), (1656, 149351)]