338359752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{247339}}^1$

素因数の和:247370

約数の個数: 48

約数和(自身を含む): 964626000

約数和(自身を除く): 626266248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 247339, 494678, 742017, 989356, 1484034, 1978712, 2226051, 2968068, 4452102, 4699441, 5936136, 8904204, 9398882, 14098323, 17808408, 18797764, 28196646, 37595528, 42294969, 56393292, 84589938, 112786584, 169179876, 338359752]

約数ペア:

[(1, 338359752), (2, 169179876), (3, 112786584), (4, 84589938), (6, 56393292), (8, 42294969), (9, 37595528), (12, 28196646), (18, 18797764), (19, 17808408), (24, 14098323), (36, 9398882), (38, 8904204), (57, 5936136), (72, 4699441), (76, 4452102), (114, 2968068), (152, 2226051), (171, 1978712), (228, 1484034), (342, 989356), (456, 742017), (684, 494678), (1368, 247339)]