330209992

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{18839}}^1$

素因数の和:19165

約数の個数: 32

約数和(自身を含む): 709891200

約数和(自身を除く): 379681208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8764, 17528, 18839, 37678, 75356, 131873, 150712, 263746, 527492, 1054984, 5896607, 11793214, 23586428, 41276249, 47172856, 82552498, 165104996, 330209992]

約数ペア:

[(1, 330209992), (2, 165104996), (4, 82552498), (7, 47172856), (8, 41276249), (14, 23586428), (28, 11793214), (56, 5896607), (313, 1054984), (626, 527492), (1252, 263746), (2191, 150712), (2504, 131873), (4382, 75356), (8764, 37678), (17528, 18839)]